8796681

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:722

約数の個数: 20

約数和(自身を含む): 13226752

約数和(自身を除く): 4430071

約数列:

[1, 3, 9, 27, 81, 223, 487, 669, 1461, 2007, 4383, 6021, 13149, 18063, 39447, 108601, 325803, 977409, 2932227, 8796681]

約数ペア:

[(1, 8796681), (3, 2932227), (9, 977409), (27, 325803), (81, 108601), (223, 39447), (487, 18063), (669, 13149), (1461, 6021), (2007, 4383)]