40905051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42743}}^1$

素因数の和:42786

約数の個数: 16

約数和(自身を含む): 61551360

約数和(自身を除く): 20646309

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 42743, 128229, 470173, 1239547, 1410519, 3718641, 13635017, 40905051]

約数ペア:

[(1, 40905051), (3, 13635017), (11, 3718641), (29, 1410519), (33, 1239547), (87, 470173), (319, 128229), (957, 42743)]