1831503961

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{392269}}^1$

素因数の和:392328

約数の個数: 16

約数和(自身を含む): 2259475200

約数和(自身を除く): 427971239

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 392269, 2745883, 9022187, 11375801, 63155309, 79630607, 261643423, 1831503961]

約数ペア:

[(1, 1831503961), (7, 261643423), (23, 79630607), (29, 63155309), (161, 11375801), (203, 9022187), (667, 2745883), (4669, 392269)]