6960977947

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{48787}}^1$

素因数の和:48931

約数の個数: 32

約数和(自身を含む): 9273623040

約数和(自身を除く): 2312645093

約数列:

[1, 7, 11, 17, 77, 109, 119, 187, 763, 1199, 1309, 1853, 8393, 12971, 20383, 48787, 142681, 341509, 536657, 829379, 3756599, 5317783, 5805653, 9123169, 37224481, 58495613, 63862183, 90402311, 409469291, 632816177, 994425421, 6960977947]

約数ペア:

[(1, 6960977947), (7, 994425421), (11, 632816177), (17, 409469291), (77, 90402311), (109, 63862183), (119, 58495613), (187, 37224481), (763, 9123169), (1199, 5805653), (1309, 5317783), (1853, 3756599), (8393, 829379), (12971, 536657), (20383, 341509), (48787, 142681)]