30291207

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5557}}^1$

素因数の和:5662

約数の個数: 16

約数和(自身を含む): 42685440

約数和(自身を除く): 12394233

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 5557, 16671, 127811, 383433, 439003, 1317009, 10097069, 30291207]

約数ペア:

[(1, 30291207), (3, 10097069), (23, 1317009), (69, 439003), (79, 383433), (237, 127811), (1817, 16671), (5451, 5557)]