16331271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 25774848

約数和(自身を除く): 9443577

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 677, 731, 1419, 2031, 2193, 7447, 8041, 11509, 22341, 24123, 29111, 34527, 87333, 126599, 320221, 379797, 494887, 960663, 1484661, 5443757, 16331271]

約数ペア:

[(1, 16331271), (3, 5443757), (11, 1484661), (17, 960663), (33, 494887), (43, 379797), (51, 320221), (129, 126599), (187, 87333), (473, 34527), (561, 29111), (677, 24123), (731, 22341), (1419, 11509), (2031, 8041), (2193, 7447)]