15666939838511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1\times {\mathrm{7243}}^1$

素因数の和:9472

約数の個数: 64

約数和(自身を含む): 18570090663936

約数和(自身を除く): 2903150825425

約数列:

[1, 13, 17, 31, 157, 221, 403, 527, 2011, 2041, 2669, 4867, 6851, 7243, 26143, 34187, 34697, 62341, 63271, 82739, 94159, 123131, 224533, 315727, 444431, 810433, 1059797, 1075607, 1137151, 1600703, 2918929, 3817061, 4104451, 5367359, 9787537, 13777361, 14565673, 14782963, 19331567, 35251681, 49621793, 69775667, 127237981, 166388129, 189353749, 247616441, 251310371, 451535863, 458271853, 599278577, 2163045677, 2286810661, 3219013733, 5869966219, 7676109671, 7790621501, 29728538593, 38875781237, 70891130491, 99789425723, 505385156081, 921584696383, 1205149218347, 15666939838511]

約数ペア:

[(1, 15666939838511), (13, 1205149218347), (17, 921584696383), (31, 505385156081), (157, 99789425723), (221, 70891130491), (403, 38875781237), (527, 29728538593), (2011, 7790621501), (2041, 7676109671), (2669, 5869966219), (4867, 3219013733), (6851, 2286810661), (7243, 2163045677), (26143, 599278577), (34187, 458271853), (34697, 451535863), (62341, 251310371), (63271, 247616441), (82739, 189353749), (94159, 166388129), (123131, 127237981), (224533, 69775667), (315727, 49621793), (444431, 35251681), (810433, 19331567), (1059797, 14782963), (1075607, 14565673), (1137151, 13777361), (1600703, 9787537), (2918929, 5367359), (3817061, 4104451)]