40802853

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11497}}^1$

素因数の和:11533

約数の個数: 24

約数和(自身を含む): 67332288

約数和(自身を除く): 26529435

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 11497, 34491, 80479, 149461, 241437, 448383, 1046227, 1942993, 3138681, 5828979, 13600951, 40802853]

約数ペア:

[(1, 40802853), (3, 13600951), (7, 5828979), (13, 3138681), (21, 1942993), (39, 1046227), (91, 448383), (169, 241437), (273, 149461), (507, 80479), (1183, 34491), (3549, 11497)]