245257912799

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1\times {\mathrm{2239}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 272142581760

約数和(自身を除く): 26884668961

約数列:

[1, 17, 23, 391, 433, 647, 2239, 7361, 9959, 10999, 14881, 38063, 51497, 169303, 252977, 280151, 875449, 969487, 1448633, 4762567, 6443473, 16481279, 22298201, 24626761, 33318559, 109539041, 379069417, 566415503, 627258089, 10663387513, 14426936047, 245257912799]

約数ペア:

[(1, 245257912799), (17, 14426936047), (23, 10663387513), (391, 627258089), (433, 566415503), (647, 379069417), (2239, 109539041), (7361, 33318559), (9959, 24626761), (10999, 22298201), (14881, 16481279), (38063, 6443473), (51497, 4762567), (169303, 1448633), (252977, 969487), (280151, 875449)]