7378533

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1366

約数の個数: 20

約数和(自身を含む): 11186208

約数和(自身を除く): 3807675

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1283, 1917, 3849, 5751, 11547, 34641, 91093, 103923, 273279, 819837, 2459511, 7378533]

約数ペア:

[(1, 7378533), (3, 2459511), (9, 819837), (27, 273279), (71, 103923), (81, 91093), (213, 34641), (639, 11547), (1283, 5751), (1917, 3849)]