30920073

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5399}}^1$

素因数の和:5508

約数の個数: 16

約数和(自身を含む): 43545600

約数和(自身を除く): 12625527

約数列:

[1, 3, 23, 69, 83, 249, 1909, 5399, 5727, 16197, 124177, 372531, 448117, 1344351, 10306691, 30920073]

約数ペア:

[(1, 30920073), (3, 10306691), (23, 1344351), (69, 448117), (83, 372531), (249, 124177), (1909, 16197), (5399, 5727)]