31100361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1609}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 44049600

約数和(自身を除く): 12949239

約数列:

[1, 3, 17, 51, 379, 1137, 1609, 4827, 6443, 19329, 27353, 82059, 609811, 1829433, 10366787, 31100361]

約数ペア:

[(1, 31100361), (3, 10366787), (17, 1829433), (51, 609811), (379, 82059), (1137, 27353), (1609, 19329), (4827, 6443)]