3705183

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 20

約数和(自身を含む): 5590200

約数和(自身を除く): 1885017

約数列:

[1, 3, 9, 27, 81, 149, 307, 447, 921, 1341, 2763, 4023, 8289, 12069, 24867, 45743, 137229, 411687, 1235061, 3705183]

約数ペア:

[(1, 3705183), (3, 1235061), (9, 411687), (27, 137229), (81, 45743), (149, 24867), (307, 12069), (447, 8289), (921, 4023), (1341, 2763)]