1022445387

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{2357}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 1491746256

約数和(自身を除く): 469300869

約数列:

[1, 3, 9, 157, 307, 471, 921, 1413, 2357, 2763, 7071, 21213, 48199, 144597, 370049, 433791, 723599, 1110147, 2170797, 3330441, 6512391, 113605043, 340815129, 1022445387]

約数ペア:

[(1, 1022445387), (3, 340815129), (9, 113605043), (157, 6512391), (307, 3330441), (471, 2170797), (921, 1110147), (1413, 723599), (2357, 433791), (2763, 370049), (7071, 144597), (21213, 48199)]