372227289

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{2939}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 586306560

約数和(自身を除く): 214079271

約数列:

[1, 3, 7, 21, 37, 111, 163, 259, 489, 777, 1141, 2939, 3423, 6031, 8817, 18093, 20573, 42217, 61719, 108743, 126651, 326229, 479057, 761201, 1437171, 2283603, 3353399, 10060197, 17725109, 53175327, 124075763, 372227289]

約数ペア:

[(1, 372227289), (3, 124075763), (7, 53175327), (21, 17725109), (37, 10060197), (111, 3353399), (163, 2283603), (259, 1437171), (489, 761201), (777, 479057), (1141, 326229), (2939, 126651), (3423, 108743), (6031, 61719), (8817, 42217), (18093, 20573)]