13931313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 22602240

約数和(自身を除く): 8670927

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 1307, 3553, 3921, 10659, 14377, 22219, 24833, 43131, 66657, 74499, 244409, 273163, 422161, 733227, 819489, 1266483, 4643771, 13931313]

約数ペア:

[(1, 13931313), (3, 4643771), (11, 1266483), (17, 819489), (19, 733227), (33, 422161), (51, 273163), (57, 244409), (187, 74499), (209, 66657), (323, 43131), (561, 24833), (627, 22219), (969, 14377), (1307, 10659), (3553, 3921)]