15982887

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1931}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 22256640

約数和(自身を除く): 6273753

約数列:

[1, 3, 31, 89, 93, 267, 1931, 2759, 5793, 8277, 59861, 171859, 179583, 515577, 5327629, 15982887]

約数ペア:

[(1, 15982887), (3, 5327629), (31, 515577), (89, 179583), (93, 171859), (267, 59861), (1931, 8277), (2759, 5793)]