29686657

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 40771584

約数和(自身を除く): 11084927

約数列:

[1, 7, 11, 13, 47, 77, 91, 143, 329, 517, 611, 631, 1001, 3619, 4277, 4417, 6721, 6941, 8203, 29657, 47047, 48587, 57421, 90233, 207599, 326227, 385541, 631631, 2283589, 2698787, 4240951, 29686657]

約数ペア:

[(1, 29686657), (7, 4240951), (11, 2698787), (13, 2283589), (47, 631631), (77, 385541), (91, 326227), (143, 207599), (329, 90233), (517, 57421), (611, 48587), (631, 47047), (1001, 29657), (3619, 8203), (4277, 6941), (4417, 6721)]