47498931

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 70218720

約数和(自身を除く): 22719789

約数列:

[1, 3, 9, 61, 183, 241, 359, 549, 723, 1077, 2169, 3231, 14701, 21899, 44103, 65697, 86519, 132309, 197091, 259557, 778671, 5277659, 15832977, 47498931]

約数ペア:

[(1, 47498931), (3, 15832977), (9, 5277659), (61, 778671), (183, 259557), (241, 197091), (359, 132309), (549, 86519), (723, 65697), (1077, 44103), (2169, 21899), (3231, 14701)]