12758045361

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{2543}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 17540167680

約数和(自身を除く): 4782122319

約数列:

[1, 3, 53, 139, 159, 227, 417, 681, 2543, 7367, 7629, 12031, 22101, 31553, 36093, 94659, 134779, 353477, 404337, 577261, 1060431, 1672309, 1731783, 5016927, 18734281, 30594833, 56202843, 80239279, 91784499, 240717837, 4252681787, 12758045361]

約数ペア:

[(1, 12758045361), (3, 4252681787), (53, 240717837), (139, 91784499), (159, 80239279), (227, 56202843), (417, 30594833), (681, 18734281), (2543, 5016927), (7367, 1731783), (7629, 1672309), (12031, 1060431), (22101, 577261), (31553, 404337), (36093, 353477), (94659, 134779)]