507650101

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 612864000

約数和(自身を除く): 105213899

約数列:

[1, 7, 37, 59, 139, 239, 259, 413, 973, 1673, 2183, 5143, 8201, 8843, 14101, 15281, 33221, 36001, 57407, 61901, 98707, 232547, 303437, 521737, 1229177, 1960039, 2124059, 3652159, 8604239, 13720273, 72521443, 507650101]

約数ペア:

[(1, 507650101), (7, 72521443), (37, 13720273), (59, 8604239), (139, 3652159), (239, 2124059), (259, 1960039), (413, 1229177), (973, 521737), (1673, 303437), (2183, 232547), (5143, 98707), (8201, 61901), (8843, 57407), (14101, 36001), (15281, 33221)]