874007901

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{830017}}^1$

素因数の和:830042

約数の個数: 20

約数和(自身を含む): 1406050492

約数和(自身を除く): 532042591

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 830017, 2490051, 7470153, 10790221, 22410459, 32370663, 67231377, 97111989, 291335967, 874007901]

約数ペア:

[(1, 874007901), (3, 291335967), (9, 97111989), (13, 67231377), (27, 32370663), (39, 22410459), (81, 10790221), (117, 7470153), (351, 2490051), (1053, 830017)]