1551135717

素因数分解:

$3^3\times {\mathrm{1481}}^1\times {\mathrm{38791}}^1$

素因数の和:40281

約数の個数: 16

約数和(自身を含む): 2299589760

約数和(自身を除く): 748454043

約数列:

[1, 3, 9, 27, 1481, 4443, 13329, 38791, 39987, 116373, 349119, 1047357, 57449471, 172348413, 517045239, 1551135717]

約数ペア:

[(1, 1551135717), (3, 517045239), (9, 172348413), (27, 57449471), (1481, 1047357), (4443, 349119), (13329, 116373), (38791, 39987)]