11519469

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 18896640

約数和(自身を除く): 7377171

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 887, 999, 1443, 2661, 4329, 7983, 11531, 12987, 23949, 32819, 34593, 98457, 103779, 295371, 311337, 426647, 886113, 1279941, 3839823, 11519469]

約数ペア:

[(1, 11519469), (3, 3839823), (9, 1279941), (13, 886113), (27, 426647), (37, 311337), (39, 295371), (111, 103779), (117, 98457), (333, 34593), (351, 32819), (481, 23949), (887, 12987), (999, 11531), (1443, 7983), (2661, 4329)]