226168257

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 350208000

約数和(自身を除く): 124039743

約数列:

[1, 3, 7, 21, 113, 191, 339, 499, 573, 791, 1337, 1497, 2373, 3493, 4011, 10479, 21583, 56387, 64749, 95309, 151081, 169161, 285927, 394709, 453243, 667163, 1184127, 2001489, 10769917, 32309751, 75389419, 226168257]

約数ペア:

[(1, 226168257), (3, 75389419), (7, 32309751), (21, 10769917), (113, 2001489), (191, 1184127), (339, 667163), (499, 453243), (573, 394709), (791, 285927), (1337, 169161), (1497, 151081), (2373, 95309), (3493, 64749), (4011, 56387), (10479, 21583)]