352782937

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 405000960

約数和(自身を除く): 52218023

約数列:

[1, 13, 19, 169, 181, 247, 607, 2353, 3211, 3439, 7891, 11533, 30589, 44707, 102583, 109867, 149929, 581191, 1428271, 1949077, 2087473, 18567523, 27137149, 352782937]

約数ペア:

[(1, 352782937), (13, 27137149), (19, 18567523), (169, 2087473), (181, 1949077), (247, 1428271), (607, 581191), (2353, 149929), (3211, 109867), (3439, 102583), (7891, 44707), (11533, 30589)]