12281531

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 13600224

約数和(自身を除く): 1318693

約数列:

[1, 17, 43, 53, 317, 731, 901, 2279, 5389, 13631, 16801, 38743, 231727, 285617, 722443, 12281531]

約数ペア:

[(1, 12281531), (17, 722443), (43, 285617), (53, 231727), (317, 38743), (731, 16801), (901, 13631), (2279, 5389)]