12608593921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 16495944192

約数和(自身を除く): 3887350271

約数列:

[1, 7, 11, 41, 61, 77, 233, 281, 287, 427, 451, 671, 1631, 1967, 2501, 2563, 3091, 3157, 4697, 9553, 11521, 14213, 17141, 17507, 17941, 21637, 27511, 65473, 66871, 80647, 99491, 105083, 119987, 126731, 156343, 188551, 192577, 458311, 582733, 702781, 720203, 735581, 887117, 1094401, 1319857, 2684393, 3993853, 4079131, 4919467, 5041421, 6410063, 7730591, 18790751, 27956971, 29528323, 43932383, 44870441, 54114137, 163747973, 206698261, 307526681, 1146235811, 1801227703, 12608593921]

約数ペア:

[(1, 12608593921), (7, 1801227703), (11, 1146235811), (41, 307526681), (61, 206698261), (77, 163747973), (233, 54114137), (281, 44870441), (287, 43932383), (427, 29528323), (451, 27956971), (671, 18790751), (1631, 7730591), (1967, 6410063), (2501, 5041421), (2563, 4919467), (3091, 4079131), (3157, 3993853), (4697, 2684393), (9553, 1319857), (11521, 1094401), (14213, 887117), (17141, 735581), (17507, 720203), (17941, 702781), (21637, 582733), (27511, 458311), (65473, 192577), (66871, 188551), (80647, 156343), (99491, 126731), (105083, 119987)]