1882419

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 3248640

約数和(自身を除く): 1366221

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 281, 319, 609, 843, 957, 1967, 2233, 3091, 5901, 6699, 8149, 9273, 21637, 24447, 57043, 64911, 89639, 171129, 268917, 627473, 1882419]

約数ペア:

[(1, 1882419), (3, 627473), (7, 268917), (11, 171129), (21, 89639), (29, 64911), (33, 57043), (77, 24447), (87, 21637), (203, 9273), (231, 8149), (281, 6699), (319, 5901), (609, 3091), (843, 2233), (957, 1967)]