212701943

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{2333}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 233922816

約数和(自身を除く): 21220873

約数列:

[1, 17, 31, 173, 527, 2333, 2941, 5363, 39661, 72323, 91171, 403609, 1229491, 6861353, 12511879, 212701943]

約数ペア:

[(1, 212701943), (17, 12511879), (31, 6861353), (173, 1229491), (527, 403609), (2333, 91171), (2941, 72323), (5363, 39661)]