3091041

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1274

約数の個数: 20

約数和(自身を含む): 4770304

約数和(自身を除く): 1679263

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1231, 2511, 3693, 11079, 33237, 38161, 99711, 114483, 343449, 1030347, 3091041]

約数ペア:

[(1, 3091041), (3, 1030347), (9, 343449), (27, 114483), (31, 99711), (81, 38161), (93, 33237), (279, 11079), (837, 3693), (1231, 2511)]