1799073

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 2756520

約数和(自身を除く): 957447

約数列:

[1, 3, 9, 29, 61, 87, 113, 183, 261, 339, 549, 1017, 1769, 3277, 5307, 6893, 9831, 15921, 20679, 29493, 62037, 199897, 599691, 1799073]

約数ペア:

[(1, 1799073), (3, 599691), (9, 199897), (29, 62037), (61, 29493), (87, 20679), (113, 15921), (183, 9831), (261, 6893), (339, 5307), (549, 3277), (1017, 1769)]