1251261

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{383}}^1$

素因数の和:414

約数の個数: 24

約数和(自身を含む): 2042880

約数和(自身を除く): 791619

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 383, 1089, 1149, 3267, 3447, 4213, 10341, 12639, 37917, 46343, 113751, 139029, 417087, 1251261]

約数ペア:

[(1, 1251261), (3, 417087), (9, 139029), (11, 113751), (27, 46343), (33, 37917), (99, 12639), (121, 10341), (297, 4213), (363, 3447), (383, 3267), (1089, 1149)]