304878427

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{37579}}^1$

素因数の和:37666

約数の個数: 16

約数和(自身を含む): 372793600

約数和(自身を除く): 67915173

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 37579, 263053, 714001, 2292319, 4998007, 16046233, 43554061, 304878427]

約数ペア:

[(1, 304878427), (7, 43554061), (19, 16046233), (61, 4998007), (133, 2292319), (427, 714001), (1159, 263053), (8113, 37579)]