2174729361

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{23911}}^1$

素因数の和:24053

約数の個数: 32

約数和(自身を含む): 3415781376

約数和(自身を除く): 1241052015

約数列:

[1, 3, 7, 21, 61, 71, 183, 213, 427, 497, 1281, 1491, 4331, 12993, 23911, 30317, 71733, 90951, 167377, 502131, 1458571, 1697681, 4375713, 5093043, 10209997, 11883767, 30629991, 35651301, 103558541, 310675623, 724909787, 2174729361]

約数ペア:

[(1, 2174729361), (3, 724909787), (7, 310675623), (21, 103558541), (61, 35651301), (71, 30629991), (183, 11883767), (213, 10209997), (427, 5093043), (497, 4375713), (1281, 1697681), (1491, 1458571), (4331, 502131), (12993, 167377), (23911, 90951), (30317, 71733)]