30641897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 36998208

約数和(自身を除く): 6356311

約数列:

[1, 11, 13, 53, 143, 169, 311, 583, 689, 1859, 3421, 4043, 7579, 8957, 16483, 44473, 52559, 98527, 181313, 214279, 578149, 2357069, 2785627, 30641897]

約数ペア:

[(1, 30641897), (11, 2785627), (13, 2357069), (53, 578149), (143, 214279), (169, 181313), (311, 98527), (583, 52559), (689, 44473), (1859, 16483), (3421, 8957), (4043, 7579)]