830247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 1223040

約数和(自身を除く): 392793

約数列:

[1, 3, 11, 33, 139, 181, 417, 543, 1529, 1991, 4587, 5973, 25159, 75477, 276749, 830247]

約数ペア:

[(1, 830247), (3, 276749), (11, 75477), (33, 25159), (139, 5973), (181, 4587), (417, 1991), (543, 1529)]