2912903397

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{188941}}^1$

素因数の和:189521

約数の個数: 16

約数和(自身を含む): 4322992960

約数和(自身を除く): 1410089563

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 15417, 188941, 566823, 1700469, 5101407, 107885311, 323655933, 970967799, 2912903397]

約数ペア:

[(1, 2912903397), (3, 970967799), (9, 323655933), (27, 107885311), (571, 5101407), (1713, 1700469), (5139, 566823), (15417, 188941)]