12451987

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 13434624

約数和(自身を除く): 982637

約数列:

[1, 31, 41, 97, 101, 1271, 3007, 3131, 3977, 4141, 9797, 123287, 128371, 303707, 401677, 12451987]

約数ペア:

[(1, 12451987), (31, 401677), (41, 303707), (97, 128371), (101, 123287), (1271, 9797), (3007, 4141), (3131, 3977)]