7681713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 11079936

約数和(自身を除く): 3398223

約数列:

[1, 3, 13, 39, 431, 457, 1293, 1371, 5603, 5941, 16809, 17823, 196967, 590901, 2560571, 7681713]

約数ペア:

[(1, 7681713), (3, 2560571), (13, 590901), (39, 196967), (431, 17823), (457, 16809), (1293, 5941), (1371, 5603)]