17670861

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1697}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 27813240

約数和(自身を除く): 10142379

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 1697, 3471, 5091, 10413, 15273, 22061, 66183, 151033, 198549, 453099, 1359297, 1963429, 5890287, 17670861]

約数ペア:

[(1, 17670861), (3, 5890287), (9, 1963429), (13, 1359297), (39, 453099), (89, 198549), (117, 151033), (267, 66183), (801, 22061), (1157, 15273), (1697, 10413), (3471, 5091)]