30957283

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 36230400

約数和(自身を除く): 5273117

約数列:

[1, 7, 67, 149, 443, 469, 1043, 3101, 9983, 29681, 66007, 69881, 207767, 462049, 4422469, 30957283]

約数ペア:

[(1, 30957283), (7, 4422469), (67, 462049), (149, 207767), (443, 69881), (469, 66007), (1043, 29681), (3101, 9983)]