30342357

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{5591}}^1$

素因数の和:5670

約数の個数: 20

約数和(自身を含む): 46010976

約数和(自身を除く): 15668619

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 5591, 16773, 50319, 150957, 374597, 452871, 1123791, 3371373, 10114119, 30342357]

約数ペア:

[(1, 30342357), (3, 10114119), (9, 3371373), (27, 1123791), (67, 452871), (81, 374597), (201, 150957), (603, 50319), (1809, 16773), (5427, 5591)]