3929607

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 6462720

約数和(自身を除く): 2533113

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 131, 297, 303, 393, 909, 1111, 1179, 1441, 2727, 3333, 3537, 4323, 9999, 12969, 13231, 29997, 38907, 39693, 119079, 145541, 357237, 436623, 1309869, 3929607]

約数ペア:

[(1, 3929607), (3, 1309869), (9, 436623), (11, 357237), (27, 145541), (33, 119079), (99, 39693), (101, 38907), (131, 29997), (297, 13231), (303, 12969), (393, 9999), (909, 4323), (1111, 3537), (1179, 3333), (1441, 2727)]