664686039

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{37483}}^1$

素因数の和:37766

約数の個数: 16

約数和(自身を含む): 928403712

約数和(自身を除く): 263717673

約数列:

[1, 3, 23, 69, 257, 771, 5911, 17733, 37483, 112449, 862109, 2586327, 9633131, 28899393, 221562013, 664686039]

約数ペア:

[(1, 664686039), (3, 221562013), (23, 28899393), (69, 9633131), (257, 2586327), (771, 862109), (5911, 112449), (17733, 37483)]