11478987

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{7547}}^1$

素因数の和:7579

約数の個数: 18

約数和(自身を含む): 17956692

約数和(自身を除く): 6477705

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 7547, 22641, 67923, 98111, 294333, 882999, 1275443, 3826329, 11478987]

約数ペア:

[(1, 11478987), (3, 3826329), (9, 1275443), (13, 882999), (39, 294333), (117, 98111), (169, 67923), (507, 22641), (1521, 7547)]