2888691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4390

約数の個数: 16

約数和(自身を含む): 4392864

約数和(自身を除く): 1504173

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 4357, 13071, 56641, 74069, 169923, 222207, 962897, 2888691]

約数ペア:

[(1, 2888691), (3, 962897), (13, 222207), (17, 169923), (39, 74069), (51, 56641), (221, 13071), (663, 4357)]