42571793

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 18

約数和(自身を含む): 48279798

約数和(自身を除く): 5708005

約数列:

[1, 11, 37, 121, 257, 407, 1369, 2827, 4477, 9509, 15059, 31097, 104599, 165649, 351833, 1150589, 3870163, 42571793]

約数ペア:

[(1, 42571793), (11, 3870163), (37, 1150589), (121, 351833), (257, 165649), (407, 104599), (1369, 31097), (2827, 15059), (4477, 9509)]