3881326631

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{12541}}^1$

素因数の和:12759

約数の個数: 32

約数和(自身を含む): 5056934400

約数和(自身を除く): 1175607769

約数列:

[1, 7, 13, 19, 91, 133, 179, 247, 1253, 1729, 2327, 3401, 12541, 16289, 23807, 44213, 87787, 163033, 238279, 309491, 1141231, 1667953, 2244839, 3097627, 15713873, 21683389, 29182907, 42651941, 204280349, 298563587, 554475233, 3881326631]

約数ペア:

[(1, 3881326631), (7, 554475233), (13, 298563587), (19, 204280349), (91, 42651941), (133, 29182907), (179, 21683389), (247, 15713873), (1253, 3097627), (1729, 2244839), (2327, 1667953), (3401, 1141231), (12541, 309491), (16289, 238279), (23807, 163033), (44213, 87787)]