2012350797

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{52747}}^1$

素因数の和:52919

約数の個数: 24

約数和(自身を含む): 3033642976

約数和(自身を除く): 1021292179

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 1413, 4239, 12717, 38151, 52747, 158241, 474723, 1424169, 4272507, 8281279, 12817521, 24843837, 74531511, 223594533, 670783599, 2012350797]

約数ペア:

[(1, 2012350797), (3, 670783599), (9, 223594533), (27, 74531511), (81, 24843837), (157, 12817521), (243, 8281279), (471, 4272507), (1413, 1424169), (4239, 474723), (12717, 158241), (38151, 52747)]