6814479

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 10674048

約数和(自身を除く): 3859569

約数列:

[1, 3, 7, 21, 49, 147, 151, 307, 453, 921, 1057, 2149, 3171, 6447, 7399, 15043, 22197, 45129, 46357, 139071, 324499, 973497, 2271493, 6814479]

約数ペア:

[(1, 6814479), (3, 2271493), (7, 973497), (21, 324499), (49, 139071), (147, 46357), (151, 45129), (307, 22197), (453, 15043), (921, 7399), (1057, 6447), (2149, 3171)]