16339089

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 24599680

約数和(自身を除く): 8260591

約数列:

[1, 3, 13, 37, 39, 67, 111, 169, 201, 481, 507, 871, 1443, 2197, 2479, 2613, 6253, 6591, 7437, 11323, 18759, 32227, 33969, 81289, 96681, 147199, 243867, 418951, 441597, 1256853, 5446363, 16339089]

約数ペア:

[(1, 16339089), (3, 5446363), (13, 1256853), (37, 441597), (39, 418951), (67, 243867), (111, 147199), (169, 96681), (201, 81289), (481, 33969), (507, 32227), (871, 18759), (1443, 11323), (2197, 7437), (2479, 6591), (2613, 6253)]