30818137

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2532

約数の個数: 16

約数和(自身を含む): 37232640

約数和(自身を除く): 6414503

約数列:

[1, 7, 23, 79, 161, 553, 1817, 2423, 12719, 16961, 55729, 191417, 390103, 1339919, 4402591, 30818137]

約数ペア:

[(1, 30818137), (7, 4402591), (23, 1339919), (79, 390103), (161, 191417), (553, 55729), (1817, 16961), (2423, 12719)]