40545869

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3943}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 50356992

約数和(自身を除く): 9811123

約数列:

[1, 7, 13, 91, 113, 791, 1469, 3943, 10283, 27601, 51259, 358813, 445559, 3118913, 5792267, 40545869]

約数ペア:

[(1, 40545869), (7, 5792267), (13, 3118913), (91, 445559), (113, 358813), (791, 51259), (1469, 27601), (3943, 10283)]