4202037

素因数分解:

$3^4\times 7^1\times {\mathrm{7411}}^1$

素因数の和:7430

約数の個数: 20

約数和(自身を含む): 7174816

約数和(自身を除く): 2972779

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 7411, 22233, 51877, 66699, 155631, 200097, 466893, 600291, 1400679, 4202037]

約数ペア:

[(1, 4202037), (3, 1400679), (7, 600291), (9, 466893), (21, 200097), (27, 155631), (63, 66699), (81, 51877), (189, 22233), (567, 7411)]