47364447

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 69124224

約数和(自身を除く): 21759777

約数列:

[1, 3, 13, 39, 103, 169, 309, 507, 907, 1339, 2721, 4017, 11791, 17407, 35373, 52221, 93421, 153283, 280263, 459849, 1214473, 3643419, 15788149, 47364447]

約数ペア:

[(1, 47364447), (3, 15788149), (13, 3643419), (39, 1214473), (103, 459849), (169, 280263), (309, 153283), (507, 93421), (907, 52221), (1339, 35373), (2721, 17407), (4017, 11791)]