27870483

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 38223360

約数和(自身を除く): 10352877

約数列:

[1, 3, 47, 141, 157, 471, 1259, 3777, 7379, 22137, 59173, 177519, 197663, 592989, 9290161, 27870483]

約数ペア:

[(1, 27870483), (3, 9290161), (47, 592989), (141, 197663), (157, 177519), (471, 59173), (1259, 22137), (3777, 7379)]