1331192286

素因数分解:

$2^1\times 3^3\times {\mathrm{24651709}}^1$

素因数の和:24651720

約数の個数: 16

約数和(自身を含む): 2958205200

約数和(自身を除く): 1627012914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 24651709, 49303418, 73955127, 147910254, 221865381, 443730762, 665596143, 1331192286]

約数ペア:

[(1, 1331192286), (2, 665596143), (3, 443730762), (6, 221865381), (9, 147910254), (18, 73955127), (27, 49303418), (54, 24651709)]