42647253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12547}}^1$

素因数の和:12664

約数の個数: 16

約数和(自身を含む): 62639616

約数和(自身を除く): 19992363

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 12547, 37641, 138017, 414051, 1292341, 3877023, 14215751, 42647253]

約数ペア:

[(1, 42647253), (3, 14215751), (11, 3877023), (33, 1292341), (103, 414051), (309, 138017), (1133, 37641), (3399, 12547)]