210541209

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{11897}}^1$

素因数の和:12264

約数の個数: 16

約数和(自身を含む): 298116288

約数和(自身を除く): 87575079

約数列:

[1, 3, 17, 51, 347, 1041, 5899, 11897, 17697, 35691, 202249, 606747, 4128259, 12384777, 70180403, 210541209]

約数ペア:

[(1, 210541209), (3, 70180403), (17, 12384777), (51, 4128259), (347, 606747), (1041, 202249), (5899, 35691), (11897, 17697)]