40553313

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1229}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 57386880

約数和(自身を除く): 16833567

約数列:

[1, 3, 17, 51, 647, 1229, 1941, 3687, 10999, 20893, 32997, 62679, 795163, 2385489, 13517771, 40553313]

約数ペア:

[(1, 40553313), (3, 13517771), (17, 2385489), (51, 795163), (647, 62679), (1229, 32997), (1941, 20893), (3687, 10999)]