12902417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 14682624

約数和(自身を除く): 1780207

約数列:

[1, 11, 31, 157, 241, 341, 1727, 2651, 4867, 7471, 37837, 53537, 82181, 416207, 1172947, 12902417]

約数ペア:

[(1, 12902417), (11, 1172947), (31, 416207), (157, 82181), (241, 53537), (341, 37837), (1727, 7471), (2651, 4867)]