3487751919

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{866953}}^1$

素因数の和:867111

約数の個数: 16

約数和(自身を含む): 5201724000

約数和(自身を除く): 1713972081

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 866953, 2600859, 7802577, 23407731, 129175997, 387527991, 1162583973, 3487751919]

約数ペア:

[(1, 3487751919), (3, 1162583973), (9, 387527991), (27, 129175997), (149, 23407731), (447, 7802577), (1341, 2600859), (4023, 866953)]