8801379

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:768

約数の個数: 20

約数和(自身を含む): 13239336

約数和(自身を除く): 4437957

約数列:

[1, 3, 9, 27, 81, 193, 563, 579, 1689, 1737, 5067, 5211, 15201, 15633, 45603, 108659, 325977, 977931, 2933793, 8801379]

約数ペア:

[(1, 8801379), (3, 2933793), (9, 977931), (27, 325977), (81, 108659), (193, 45603), (563, 15633), (579, 15201), (1689, 5211), (1737, 5067)]