211671708429

素因数分解:

$3^1\times {\mathrm{373}}^1\times {\mathrm{13649}}^1\times {\mathrm{13859}}^1$

素因数の和:27884

約数の個数: 16

約数和(自身を含む): 283026744000

約数和(自身を除く): 71355035571

約数列:

[1, 3, 373, 1119, 13649, 13859, 40947, 41577, 5091077, 5169407, 15273231, 15508221, 189161491, 567484473, 70557236143, 211671708429]

約数ペア:

[(1, 211671708429), (3, 70557236143), (373, 567484473), (1119, 189161491), (13649, 15508221), (13859, 15273231), (40947, 5169407), (41577, 5091077)]