31795821

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5727

約数の個数: 24

約数和(自身を含む): 49707840

約数和(自身を除く): 17912019

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 5689, 17067, 51201, 130847, 153603, 392541, 460809, 1177623, 1382427, 3532869, 10598607, 31795821]

約数ペア:

[(1, 31795821), (3, 10598607), (9, 3532869), (23, 1382427), (27, 1177623), (69, 460809), (81, 392541), (207, 153603), (243, 130847), (621, 51201), (1863, 17067), (5589, 5689)]