1330360829

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{204137}}^1$

素因数の和:204177

約数の個数: 16

約数和(自身を含む): 1633104000

約数和(自身を除く): 302743171

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 204137, 1428959, 3878603, 10002713, 27150221, 70018991, 190051547, 1330360829]

約数ペア:

[(1, 1330360829), (7, 190051547), (19, 70018991), (49, 27150221), (133, 10002713), (343, 3878603), (931, 1428959), (6517, 204137)]