30597237

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 19583883

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1451, 1917, 2343, 4353, 7029, 13059, 15961, 21087, 39177, 47883, 103021, 143649, 309063, 430947, 927189, 1133231, 2781567, 3399693, 10199079, 30597237]

約数ペア:

[(1, 30597237), (3, 10199079), (9, 3399693), (11, 2781567), (27, 1133231), (33, 927189), (71, 430947), (99, 309063), (213, 143649), (297, 103021), (639, 47883), (781, 39177), (1451, 21087), (1917, 15961), (2343, 13059), (4353, 7029)]