4243213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 4939200

約数和(自身を除く): 695987

約数列:

[1, 13, 19, 41, 247, 419, 533, 779, 5447, 7961, 10127, 17179, 103493, 223327, 326401, 4243213]

約数ペア:

[(1, 4243213), (13, 326401), (19, 223327), (41, 103493), (247, 17179), (419, 10127), (533, 7961), (779, 5447)]