28408943433

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{4310263}}^1$

素因数の和:4310305

約数の個数: 16

約数和(自身を含む): 41033713280

約数和(自身を除く): 12624769847

約数列:

[1, 3, 13, 39, 169, 507, 2197, 6591, 4310263, 12930789, 56033419, 168100257, 728434447, 2185303341, 9469647811, 28408943433]

約数ペア:

[(1, 28408943433), (3, 9469647811), (13, 2185303341), (39, 728434447), (169, 168100257), (507, 56033419), (2197, 12930789), (6591, 4310263)]