426525351

素因数分解:

$3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{6701}}^1$

素因数の和:7151

約数の個数: 24

約数和(自身を含む): 663176304

約数和(自身を除く): 236650953

約数列:

[1, 3, 7, 21, 49, 147, 433, 1299, 3031, 6701, 9093, 20103, 21217, 46907, 63651, 140721, 328349, 985047, 2901533, 8704599, 20310731, 60932193, 142175117, 426525351]

約数ペア:

[(1, 426525351), (3, 142175117), (7, 60932193), (21, 20310731), (49, 8704599), (147, 2901533), (433, 985047), (1299, 328349), (3031, 140721), (6701, 63651), (9093, 46907), (20103, 21217)]