2013182289

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{177953}}^1$

素因数の和:178381

約数の個数: 16

約数和(自身を含む): 2989627200

約数和(自身を除く): 976444911

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 11313, 177953, 533859, 1601577, 4804731, 74562307, 223686921, 671060763, 2013182289]

約数ペア:

[(1, 2013182289), (3, 671060763), (9, 223686921), (27, 74562307), (419, 4804731), (1257, 1601577), (3771, 533859), (11313, 177953)]