2805663

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 4700160

約数和(自身を除く): 1894497

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 271, 357, 493, 609, 813, 1479, 1897, 3451, 4607, 5691, 7859, 10353, 13821, 23577, 32249, 55013, 96747, 133603, 165039, 400809, 935221, 2805663]

約数ペア:

[(1, 2805663), (3, 935221), (7, 400809), (17, 165039), (21, 133603), (29, 96747), (51, 55013), (87, 32249), (119, 23577), (203, 13821), (271, 10353), (357, 7859), (493, 5691), (609, 4607), (813, 3451), (1479, 1897)]