1053871

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 1336384

約数和(自身を除く): 282513

約数列:

[1, 7, 13, 37, 91, 259, 313, 481, 2191, 3367, 4069, 11581, 28483, 81067, 150553, 1053871]

約数ペア:

[(1, 1053871), (7, 150553), (13, 81067), (37, 28483), (91, 11581), (259, 4069), (313, 3367), (481, 2191)]