9448731

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:912

約数の個数: 20

約数和(自身を含む): 14223792

約数和(自身を除く): 4775061

約数列:

[1, 3, 9, 27, 81, 157, 471, 743, 1413, 2229, 4239, 6687, 12717, 20061, 60183, 116651, 349953, 1049859, 3149577, 9448731]

約数ペア:

[(1, 9448731), (3, 3149577), (9, 1049859), (27, 349953), (81, 116651), (157, 60183), (471, 20061), (743, 12717), (1413, 6687), (2229, 4239)]