47765641

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3853}}^1$

素因数の和:3901

約数の個数: 24

約数和(自身を含む): 63267264

約数和(自身を除く): 15501623

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 3853, 12397, 26971, 42383, 88619, 188797, 296681, 620333, 974809, 2076767, 4342331, 6823663, 47765641]

約数ペア:

[(1, 47765641), (7, 6823663), (11, 4342331), (23, 2076767), (49, 974809), (77, 620333), (161, 296681), (253, 188797), (539, 88619), (1127, 42383), (1771, 26971), (3853, 12397)]