13183371

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 20520000

約数和(自身を除く): 7336629

約数列:

[1, 3, 9, 27, 29, 87, 113, 149, 261, 339, 447, 783, 1017, 1341, 3051, 3277, 4023, 4321, 9831, 12963, 16837, 29493, 38889, 50511, 88479, 116667, 151533, 454599, 488273, 1464819, 4394457, 13183371]

約数ペア:

[(1, 13183371), (3, 4394457), (9, 1464819), (27, 488273), (29, 454599), (87, 151533), (113, 116667), (149, 88479), (261, 50511), (339, 38889), (447, 29493), (783, 16837), (1017, 12963), (1341, 9831), (3051, 4321), (3277, 4023)]