33387081

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17471}}^1$

素因数の和:17501

約数の個数: 24

約数和(自身を含む): 55770624

約数和(自身を除く): 22383543

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 17471, 52413, 122297, 227123, 366891, 681369, 856079, 1589861, 2568237, 4769583, 11129027, 33387081]

約数ペア:

[(1, 33387081), (3, 11129027), (7, 4769583), (13, 2568237), (21, 1589861), (39, 856079), (49, 681369), (91, 366891), (147, 227123), (273, 122297), (637, 52413), (1911, 17471)]