2013304491

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2259601}}^1$

素因数の和:2259624

約数の個数: 20

約数和(自身を含む): 3280942104

約数和(自身を除く): 1267637613

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2259601, 6778803, 20336409, 24855611, 61009227, 74566833, 183027681, 223700499, 671101497, 2013304491]

約数ペア:

[(1, 2013304491), (3, 671101497), (9, 223700499), (11, 183027681), (27, 74566833), (33, 61009227), (81, 24855611), (99, 20336409), (297, 6778803), (891, 2259601)]