21607159271

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1597}}^1$

素因数の和:1911

約数の個数: 32

約数和(自身を含む): 23624832000

約数和(自身を除く): 2017672729

約数列:

[1, 19, 47, 109, 139, 893, 1597, 2071, 2641, 5123, 6533, 15151, 30343, 75059, 97337, 124127, 174073, 221983, 287869, 712097, 1426121, 3307387, 4217677, 8181431, 10433201, 13529843, 24196147, 155447189, 198230819, 459726793, 1137218909, 21607159271]

約数ペア:

[(1, 21607159271), (19, 1137218909), (47, 459726793), (109, 198230819), (139, 155447189), (893, 24196147), (1597, 13529843), (2071, 10433201), (2641, 8181431), (5123, 4217677), (6533, 3307387), (15151, 1426121), (30343, 712097), (75059, 287869), (97337, 221983), (124127, 174073)]