30768417

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 46498816

約数和(自身を除く): 15730399

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 997, 1143, 2991, 3429, 8973, 10287, 26919, 30861, 80757, 126619, 242271, 379857, 1139571, 3418713, 10256139, 30768417]

約数ペア:

[(1, 30768417), (3, 10256139), (9, 3418713), (27, 1139571), (81, 379857), (127, 242271), (243, 126619), (381, 80757), (997, 30861), (1143, 26919), (2991, 10287), (3429, 8973)]