8424819

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 36

約数和(自身を含む): 13703040

約数和(自身を除く): 5278221

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 169, 191, 261, 377, 507, 573, 1131, 1521, 1719, 2483, 3393, 4901, 5539, 7449, 14703, 16617, 22347, 32279, 44109, 49851, 72007, 96837, 216021, 290511, 648063, 936091, 2808273, 8424819]

約数ペア:

[(1, 8424819), (3, 2808273), (9, 936091), (13, 648063), (29, 290511), (39, 216021), (87, 96837), (117, 72007), (169, 49851), (191, 44109), (261, 32279), (377, 22347), (507, 16617), (573, 14703), (1131, 7449), (1521, 5539), (1719, 4901), (2483, 3393)]