298973913

素因数分解:

$3^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{9613}}^1$

素因数の和:11104

約数の個数: 16

約数和(自身を含む): 455934336

約数和(自身を除く): 156960423

約数列:

[1, 3, 7, 21, 1481, 4443, 9613, 10367, 28839, 31101, 67291, 201873, 14236853, 42710559, 99657971, 298973913]

約数ペア:

[(1, 298973913), (3, 99657971), (7, 42710559), (21, 14236853), (1481, 201873), (4443, 67291), (9613, 31101), (10367, 28839)]