13778001

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 20442240

約数和(自身を除く): 6664239

約数列:

[1, 3, 9, 89, 103, 167, 267, 309, 501, 801, 927, 1503, 9167, 14863, 17201, 27501, 44589, 51603, 82503, 133767, 154809, 1530889, 4592667, 13778001]

約数ペア:

[(1, 13778001), (3, 4592667), (9, 1530889), (89, 154809), (103, 133767), (167, 82503), (267, 51603), (309, 44589), (501, 27501), (801, 17201), (927, 14863), (1503, 9167)]