4430187

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 6658560

約数和(自身を除く): 2228373

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2311, 6933, 20799, 62397, 164081, 492243, 1476729, 4430187]

約数ペア:

[(1, 4430187), (3, 1476729), (9, 492243), (27, 164081), (71, 62397), (213, 20799), (639, 6933), (1917, 2311)]