13194333

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 21039480

約数和(自身を除く): 7845147

約数列:

[1, 3, 9, 27, 29, 41, 81, 87, 123, 137, 261, 369, 411, 783, 1107, 1189, 1233, 2349, 3321, 3567, 3699, 3973, 5617, 10701, 11097, 11919, 16851, 32103, 35757, 50553, 96309, 107271, 151659, 162893, 321813, 454977, 488679, 1466037, 4398111, 13194333]

約数ペア:

[(1, 13194333), (3, 4398111), (9, 1466037), (27, 488679), (29, 454977), (41, 321813), (81, 162893), (87, 151659), (123, 107271), (137, 96309), (261, 50553), (369, 35757), (411, 32103), (783, 16851), (1107, 11919), (1189, 11097), (1233, 10701), (2349, 5617), (3321, 3973), (3567, 3699)]