3857841

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 6384000

約数和(自身を除く): 2526159

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 379, 783, 1131, 1137, 3393, 3411, 4927, 10179, 10233, 10991, 14781, 32973, 44343, 98919, 133029, 142883, 296757, 428649, 1285947, 3857841]

約数ペア:

[(1, 3857841), (3, 1285947), (9, 428649), (13, 296757), (27, 142883), (29, 133029), (39, 98919), (87, 44343), (117, 32973), (261, 14781), (351, 10991), (377, 10233), (379, 10179), (783, 4927), (1131, 3411), (1137, 3393)]