3149577

素因数分解:

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

素因数の和:909

約数の個数: 16

約数和(自身を含む): 4702080

約数和(自身を除く): 1552503

約数列:

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

約数ペア:

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