15693998749

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12487}}^1$

素因数の和:12586

約数の個数: 48

約数和(自身を含む): 20090294784

約数和(自身を除く): 4396296035

約数列:

[1, 11, 13, 17, 47, 121, 143, 187, 221, 517, 611, 799, 1573, 2057, 2431, 5687, 6721, 8789, 10387, 12487, 26741, 73931, 96679, 114257, 137357, 162331, 212279, 586889, 1256827, 1510927, 1785641, 2335069, 2759627, 6455779, 7629557, 9977113, 19642051, 25685759, 30355897, 71013569, 83925127, 109748243, 129702469, 333914867, 923176397, 1207230673, 1426727159, 15693998749]

約数ペア:

[(1, 15693998749), (11, 1426727159), (13, 1207230673), (17, 923176397), (47, 333914867), (121, 129702469), (143, 109748243), (187, 83925127), (221, 71013569), (517, 30355897), (611, 25685759), (799, 19642051), (1573, 9977113), (2057, 7629557), (2431, 6455779), (5687, 2759627), (6721, 2335069), (8789, 1785641), (10387, 1510927), (12487, 1256827), (26741, 586889), (73931, 212279), (96679, 162331), (114257, 137357)]