15671985069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3978671}}^1$

素因数の和:3978788

約数の個数: 16

約数和(自身を含む): 22726174464

約数和(自身を除く): 7054189395

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 3978671, 11936013, 51722723, 155168169, 401845771, 1205537313, 5223995023, 15671985069]

約数ペア:

[(1, 15671985069), (3, 5223995023), (13, 1205537313), (39, 401845771), (101, 155168169), (303, 51722723), (1313, 11936013), (3939, 3978671)]