326766839

素因数分解:

$7^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 394944000

約数和(自身を除く): 68177161

約数列:

[1, 7, 49, 59, 67, 241, 343, 413, 469, 1687, 2891, 3283, 3953, 11809, 14219, 16147, 20237, 22981, 27671, 82663, 99533, 113029, 193697, 696731, 791203, 952673, 1355879, 4877117, 5538421, 6668711, 46680977, 326766839]

約数ペア:

[(1, 326766839), (7, 46680977), (49, 6668711), (59, 5538421), (67, 4877117), (241, 1355879), (343, 952673), (413, 791203), (469, 696731), (1687, 193697), (2891, 113029), (3283, 99533), (3953, 82663), (11809, 27671), (14219, 22981), (16147, 20237)]