130319651

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 172177920

約数和(自身を除く): 41858269

約数列:

[1, 7, 11, 19, 77, 133, 209, 281, 317, 1463, 1967, 2219, 3091, 3487, 5339, 6023, 21637, 24409, 37373, 42161, 58729, 66253, 89077, 411103, 463771, 623539, 979847, 1692463, 6858929, 11847241, 18617093, 130319651]

約数ペア:

[(1, 130319651), (7, 18617093), (11, 11847241), (19, 6858929), (77, 1692463), (133, 979847), (209, 623539), (281, 463771), (317, 411103), (1463, 89077), (1967, 66253), (2219, 58729), (3091, 42161), (3487, 37373), (5339, 24409), (6023, 21637)]