13905441

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{113}}^2$

素因数の和:254

約数の個数: 27

約数和(自身を含む): 22274707

約数和(自身を除く): 8369266

約数列:

[1, 3, 9, 11, 33, 99, 113, 121, 339, 363, 1017, 1089, 1243, 3729, 11187, 12769, 13673, 38307, 41019, 114921, 123057, 140459, 421377, 1264131, 1545049, 4635147, 13905441]

約数ペア:

[(1, 13905441), (3, 4635147), (9, 1545049), (11, 1264131), (33, 421377), (99, 140459), (113, 123057), (121, 114921), (339, 41019), (363, 38307), (1017, 13673), (1089, 12769), (1243, 11187)]