4286541

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 6893568

約数和(自身を除く): 2607027

約数列:

[1, 3, 7, 21, 43, 47, 101, 129, 141, 301, 303, 329, 707, 903, 987, 2021, 2121, 4343, 4747, 6063, 13029, 14147, 14241, 30401, 33229, 42441, 91203, 99687, 204121, 612363, 1428847, 4286541]

約数ペア:

[(1, 4286541), (3, 1428847), (7, 612363), (21, 204121), (43, 99687), (47, 91203), (101, 42441), (129, 33229), (141, 30401), (301, 14241), (303, 14147), (329, 13029), (707, 6063), (903, 4747), (987, 4343), (2021, 2121)]