47142641

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{821}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 58184448

約数和(自身を除く): 11041807

約数列:

[1, 7, 13, 91, 631, 821, 4417, 5747, 8203, 10673, 57421, 74711, 518051, 3626357, 6734663, 47142641]

約数ペア:

[(1, 47142641), (7, 6734663), (13, 3626357), (91, 518051), (631, 74711), (821, 57421), (4417, 10673), (5747, 8203)]