2013595857

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{351229}}^1$

素因数の和:351262

約数の個数: 36

約数和(自身を含む): 3643660020

約数和(自身を除く): 1630064163

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 351229, 1053687, 2458603, 3161061, 4565977, 7375809, 13697931, 17210221, 22127427, 31961839, 41093793, 51630663, 95885517, 154891989, 223732873, 287656551, 671198619, 2013595857]

約数ペア:

[(1, 2013595857), (3, 671198619), (7, 287656551), (9, 223732873), (13, 154891989), (21, 95885517), (39, 51630663), (49, 41093793), (63, 31961839), (91, 22127427), (117, 17210221), (147, 13697931), (273, 7375809), (441, 4565977), (637, 3161061), (819, 2458603), (1911, 1053687), (5733, 351229)]