964156947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{2879}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 1434746880

約数和(自身を除く): 470589933

約数列:

[1, 3, 13, 31, 39, 93, 277, 403, 831, 1209, 2879, 3601, 8587, 8637, 10803, 25761, 37427, 89249, 111631, 112281, 267747, 334893, 797483, 1160237, 2392449, 3480711, 10367279, 24721973, 31101837, 74165919, 321385649, 964156947]

約数ペア:

[(1, 964156947), (3, 321385649), (13, 74165919), (31, 31101837), (39, 24721973), (93, 10367279), (277, 3480711), (403, 2392449), (831, 1160237), (1209, 797483), (2879, 334893), (3601, 267747), (8587, 112281), (8637, 111631), (10803, 89249), (25761, 37427)]