39984707

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 48062400

約数和(自身を除く): 8077693

約数列:

[1, 7, 29, 61, 203, 427, 1769, 3229, 12383, 22603, 93641, 196969, 655487, 1378783, 5712101, 39984707]

約数ペア:

[(1, 39984707), (7, 5712101), (29, 1378783), (61, 655487), (203, 196969), (427, 93641), (1769, 22603), (3229, 12383)]