1944189

素因数分解:

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

素因数の和:242

約数の個数: 32

約数和(自身を含む): 3225600

約数和(自身を除く): 1281411

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 191, 261, 351, 377, 573, 783, 1131, 1719, 2483, 3393, 5157, 5539, 7449, 10179, 16617, 22347, 49851, 67041, 72007, 149553, 216021, 648063, 1944189]

約数ペア:

[(1, 1944189), (3, 648063), (9, 216021), (13, 149553), (27, 72007), (29, 67041), (39, 49851), (87, 22347), (117, 16617), (191, 10179), (261, 7449), (351, 5539), (377, 5157), (573, 3393), (783, 2483), (1131, 1719)]