26470977

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 38649600

約数和(自身を除く): 12178623

約数列:

[1, 3, 13, 39, 109, 169, 327, 479, 507, 1417, 1437, 4251, 6227, 18421, 18681, 52211, 55263, 80951, 156633, 242853, 678743, 2036229, 8823659, 26470977]

約数ペア:

[(1, 26470977), (3, 8823659), (13, 2036229), (39, 678743), (109, 242853), (169, 156633), (327, 80951), (479, 55263), (507, 52211), (1417, 18681), (1437, 18421), (4251, 6227)]