353172969

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{7853}}^1$

素因数の和:8141

約数の個数: 24

約数和(自身を含む): 539098560

約数和(自身を除く): 185925591

約数列:

[1, 3, 9, 19, 57, 171, 263, 789, 2367, 4997, 7853, 14991, 23559, 44973, 70677, 149207, 447621, 1342863, 2065339, 6196017, 18588051, 39241441, 117724323, 353172969]

約数ペア:

[(1, 353172969), (3, 117724323), (9, 39241441), (19, 18588051), (57, 6196017), (171, 2065339), (263, 1342863), (789, 447621), (2367, 149207), (4997, 70677), (7853, 44973), (14991, 23559)]