8399307

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5479}}^1$

素因数の和:5562

約数の個数: 16

約数和(自身を含む): 12976640

約数和(自身を除く): 4577333

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 5479, 16437, 38353, 115059, 399967, 1199901, 2799769, 8399307]

約数ペア:

[(1, 8399307), (3, 2799769), (7, 1199901), (21, 399967), (73, 115059), (219, 38353), (511, 16437), (1533, 5479)]