2912882013

素因数分解:

$3^3\times {\mathrm{3191}}^1\times {\mathrm{33809}}^1$

素因数の和:37009

約数の個数: 16

約数和(自身を含む): 4316860800

約数和(自身を除く): 1403978787

約数列:

[1, 3, 9, 27, 3191, 9573, 28719, 33809, 86157, 101427, 304281, 912843, 107884519, 323653557, 970960671, 2912882013]

約数ペア:

[(1, 2912882013), (3, 970960671), (9, 323653557), (27, 107884519), (3191, 912843), (9573, 304281), (28719, 101427), (33809, 86157)]