2013290421

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{2441}}^1\times {\mathrm{4507}}^1$

素因数の和:7012

約数の個数: 16

約数和(自身を含む): 2730116928

約数和(自身を除く): 716826507

約数列:

[1, 3, 61, 183, 2441, 4507, 7323, 13521, 148901, 274927, 446703, 824781, 11001587, 33004761, 671096807, 2013290421]

約数ペア:

[(1, 2013290421), (3, 671096807), (61, 33004761), (183, 11001587), (2441, 824781), (4507, 446703), (7323, 274927), (13521, 148901)]