217426567

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2377}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 234908352

約数和(自身を除く): 17481785

約数列:

[1, 23, 41, 97, 943, 2231, 2377, 3977, 54671, 91471, 97457, 230569, 2241511, 5303087, 9453329, 217426567]

約数ペア:

[(1, 217426567), (23, 9453329), (41, 5303087), (97, 2241511), (943, 230569), (2231, 97457), (2377, 91471), (3977, 54671)]