30855993

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{3347}}^1$

素因数の和:3796

約数の個数: 16

約数和(自身を含む): 47139840

約数和(自身を除く): 16283847

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 3347, 9219, 10041, 23429, 70287, 1469333, 4407999, 10285331, 30855993]

約数ペア:

[(1, 30855993), (3, 10285331), (7, 4407999), (21, 1469333), (439, 70287), (1317, 23429), (3073, 10041), (3347, 9219)]