17937236421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1119049}}^1$

素因数の和:1119205

約数の個数: 24

約数和(自身を含む): 28106059800

約数和(自身を除く): 10168823379

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 5343, 16029, 1119049, 3357147, 10071441, 14547637, 43642911, 130928733, 153309713, 459929139, 1379787417, 1993026269, 5979078807, 17937236421]

約数ペア:

[(1, 17937236421), (3, 5979078807), (9, 1993026269), (13, 1379787417), (39, 459929139), (117, 153309713), (137, 130928733), (411, 43642911), (1233, 14547637), (1781, 10071441), (5343, 3357147), (16029, 1119049)]