7242837

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 11628000

約数和(自身を除く): 4385163

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 1699, 4263, 5097, 11893, 35679, 49271, 83251, 147813, 249753, 344897, 1034691, 2414279, 7242837]

約数ペア:

[(1, 7242837), (3, 2414279), (7, 1034691), (21, 344897), (29, 249753), (49, 147813), (87, 83251), (147, 49271), (203, 35679), (609, 11893), (1421, 5097), (1699, 4263)]