15368913

素因数分解:

$3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 26208000

約数和(自身を除く): 10839087

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 233, 349, 699, 1047, 1631, 2097, 2443, 3141, 4893, 6291, 7329, 9423, 14679, 21987, 44037, 65961, 81317, 243951, 569219, 731853, 1707657, 2195559, 5122971, 15368913]

約数ペア:

[(1, 15368913), (3, 5122971), (7, 2195559), (9, 1707657), (21, 731853), (27, 569219), (63, 243951), (189, 81317), (233, 65961), (349, 44037), (699, 21987), (1047, 14679), (1631, 9423), (2097, 7329), (2443, 6291), (3141, 4893)]