1293831

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1867}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 2331264

約数和(自身を除く): 1037433

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1867, 5601, 13069, 16803, 20537, 39207, 61611, 117621, 143759, 184833, 431277, 1293831]

約数ペア:

[(1, 1293831), (3, 431277), (7, 184833), (9, 143759), (11, 117621), (21, 61611), (33, 39207), (63, 20537), (77, 16803), (99, 13069), (231, 5601), (693, 1867)]