42263221

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42221}}^1$

素因数の和:42252

約数の個数: 16

約数和(自身を含む): 56746368

約数和(自身を除く): 14483147

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 42221, 295547, 464431, 548873, 3251017, 3842111, 6037603, 42263221]

約数ペア:

[(1, 42263221), (7, 6037603), (11, 3842111), (13, 3251017), (77, 548873), (91, 464431), (143, 295547), (1001, 42221)]