31982763

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 46570672

約数和(自身を除く): 14587909

約数列:

[1, 3, 17, 37, 51, 111, 289, 629, 867, 997, 1887, 2991, 10693, 16949, 32079, 36889, 50847, 110667, 288133, 627113, 864399, 1881339, 10660921, 31982763]

約数ペア:

[(1, 31982763), (3, 10660921), (17, 1881339), (37, 864399), (51, 627113), (111, 288133), (289, 110667), (629, 50847), (867, 36889), (997, 32079), (1887, 16949), (2991, 10693)]