40685231

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 43375200

約数和(自身を除く): 2689969

約数列:

[1, 29, 61, 109, 211, 1769, 3161, 6119, 6649, 12871, 22999, 192821, 373259, 666971, 1402939, 40685231]

約数ペア:

[(1, 40685231), (29, 1402939), (61, 666971), (109, 373259), (211, 192821), (1769, 22999), (3161, 12871), (6119, 6649)]