39145347

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 58070688

約数和(自身を除く): 18925341

約数列:

[1, 3, 9, 61, 113, 183, 339, 549, 631, 1017, 1893, 5679, 6893, 20679, 38491, 62037, 71303, 115473, 213909, 346419, 641727, 4349483, 13048449, 39145347]

約数ペア:

[(1, 39145347), (3, 13048449), (9, 4349483), (61, 641727), (113, 346419), (183, 213909), (339, 115473), (549, 71303), (631, 62037), (1017, 38491), (1893, 20679), (5679, 6893)]