2021285553

素因数分解:

$3^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{59159}}^1$

素因数の和:60796

約数の個数: 16

約数和(自身を含む): 3081999360

約数和(自身を除く): 1060713807

約数列:

[1, 3, 7, 21, 1627, 4881, 11389, 34167, 59159, 177477, 414113, 1242339, 96251693, 288755079, 673761851, 2021285553]

約数ペア:

[(1, 2021285553), (3, 673761851), (7, 288755079), (21, 96251693), (1627, 1242339), (4881, 414113), (11389, 177477), (34167, 59159)]