858603

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 16

約数和(自身を含む): 1209600

約数和(自身を除く): 350997

約数列:

[1, 3, 29, 71, 87, 139, 213, 417, 2059, 4031, 6177, 9869, 12093, 29607, 286201, 858603]

約数ペア:

[(1, 858603), (3, 286201), (29, 29607), (71, 12093), (87, 9869), (139, 6177), (213, 4031), (417, 2059)]