308045387

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{3929}}^1$

素因数の和:4142

約数の個数: 16

約数和(自身を含む): 342884640

約数和(自身を除く): 34839253

約数列:

[1, 13, 37, 163, 481, 2119, 3929, 6031, 51077, 78403, 145373, 640427, 1889849, 8325551, 23695799, 308045387]

約数ペア:

[(1, 308045387), (13, 23695799), (37, 8325551), (163, 1889849), (481, 640427), (2119, 145373), (3929, 78403), (6031, 51077)]