28410183

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{977}}^1$

素因数の和:1348

約数の個数: 20

約数和(自身を含む): 42601680

約数和(自身を除く): 14191497

約数列:

[1, 3, 9, 27, 81, 359, 977, 1077, 2931, 3231, 8793, 9693, 26379, 29079, 79137, 350743, 1052229, 3156687, 9470061, 28410183]

約数ペア:

[(1, 28410183), (3, 9470061), (9, 3156687), (27, 1052229), (81, 350743), (359, 79137), (977, 29079), (1077, 26379), (2931, 9693), (3231, 8793)]