30296511

素因数分解:

$3^7\times 7^1\times {\mathrm{1979}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 51955200

約数和(自身を除く): 21658689

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 1979, 2187, 5103, 5937, 13853, 15309, 17811, 41559, 53433, 124677, 160299, 374031, 480897, 1122093, 1442691, 3366279, 4328073, 10098837, 30296511]

約数ペア:

[(1, 30296511), (3, 10098837), (7, 4328073), (9, 3366279), (21, 1442691), (27, 1122093), (63, 480897), (81, 374031), (189, 160299), (243, 124677), (567, 53433), (729, 41559), (1701, 17811), (1979, 15309), (2187, 13853), (5103, 5937)]