42351841

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 49927680

約数和(自身を除く): 7575839

約数列:

[1, 7, 47, 109, 329, 763, 1181, 5123, 8267, 35861, 55507, 128729, 388549, 901103, 6050263, 42351841]

約数ペア:

[(1, 42351841), (7, 6050263), (47, 901103), (109, 388549), (329, 128729), (763, 55507), (1181, 35861), (5123, 8267)]