40879191

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1433}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 56235744

約数和(自身を除く): 15356553

約数列:

[1, 3, 37, 111, 257, 771, 1433, 4299, 9509, 28527, 53021, 159063, 368281, 1104843, 13626397, 40879191]

約数ペア:

[(1, 40879191), (3, 13626397), (37, 1104843), (111, 368281), (257, 159063), (771, 53021), (1433, 28527), (4299, 9509)]