40271231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40231}}^1$

素因数の和:40262

約数の個数: 16

約数和(自身を含む): 54071808

約数和(自身を除く): 13800577

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 40231, 281617, 442541, 523003, 3097787, 3661021, 5753033, 40271231]

約数ペア:

[(1, 40271231), (7, 5753033), (11, 3661021), (13, 3097787), (77, 523003), (91, 442541), (143, 281617), (1001, 40231)]