1077999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 1567104

約数和(自身を除く): 489105

約数列:

[1, 3, 13, 39, 131, 211, 393, 633, 1703, 2743, 5109, 8229, 27641, 82923, 359333, 1077999]

約数ペア:

[(1, 1077999), (3, 359333), (13, 82923), (39, 27641), (131, 8229), (211, 5109), (393, 2743), (633, 1703)]