4791267

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 7699328

約数和(自身を除く): 2908061

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 1321, 3627, 3963, 11889, 17173, 40951, 51519, 122853, 154557, 368559, 532363, 1597089, 4791267]

約数ペア:

[(1, 4791267), (3, 1597089), (9, 532363), (13, 368559), (31, 154557), (39, 122853), (93, 51519), (117, 40951), (279, 17173), (403, 11889), (1209, 3963), (1321, 3627)]