415541

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 16

約数和(自身を含む): 518400

約数和(自身を除く): 102859

約数列:

[1, 7, 23, 29, 89, 161, 203, 623, 667, 2047, 2581, 4669, 14329, 18067, 59363, 415541]

約数ペア:

[(1, 415541), (7, 59363), (23, 18067), (29, 14329), (89, 4669), (161, 2581), (203, 2047), (623, 667)]