264687331

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1193}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 290227968

約数和(自身を除く): 25540637

約数列:

[1, 17, 31, 421, 527, 1193, 7157, 13051, 20281, 36983, 221867, 502253, 628711, 8538301, 15569843, 264687331]

約数ペア:

[(1, 264687331), (17, 15569843), (31, 8538301), (421, 628711), (527, 502253), (1193, 221867), (7157, 36983), (13051, 20281)]