2012329431

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{137089}}^1$

素因数の和:137335

約数の個数: 24

約数和(自身を含む): 3336222240

約数和(自身を除く): 1323892809

約数列:

[1, 3, 7, 9, 21, 63, 233, 699, 1631, 2097, 4893, 14679, 137089, 411267, 959623, 1233801, 2878869, 8636607, 31941737, 95825211, 223592159, 287475633, 670776477, 2012329431]

約数ペア:

[(1, 2012329431), (3, 670776477), (7, 287475633), (9, 223592159), (21, 95825211), (63, 31941737), (233, 8636607), (699, 2878869), (1631, 1233801), (2097, 959623), (4893, 411267), (14679, 137089)]