13887029169

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{621427}}^1$

素因数の和:621637

約数の個数: 24

約数和(自身を含む): 21715180032

約数和(自身を除く): 7828150863

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 1719, 2483, 7449, 22347, 621427, 1864281, 5592843, 8078551, 24235653, 72706959, 118692557, 356077671, 1068233013, 1543003241, 4629009723, 13887029169]

約数ペア:

[(1, 13887029169), (3, 4629009723), (9, 1543003241), (13, 1068233013), (39, 356077671), (117, 118692557), (191, 72706959), (573, 24235653), (1719, 8078551), (2483, 5592843), (7449, 1864281), (22347, 621427)]