30912753

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18701}}^1$

素因数の和:18752

約数の個数: 16

約数和(自身を含む): 44884800

約数和(自身を除く): 13972047

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 18701, 56103, 355319, 542329, 1065957, 1626987, 10304251, 30912753]

約数ペア:

[(1, 30912753), (3, 10304251), (19, 1626987), (29, 1065957), (57, 542329), (87, 355319), (551, 56103), (1653, 18701)]