98684789

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4679}}^1$

素因数の和:4840

約数の個数: 16

約数和(自身を含む): 118609920

約数和(自身を除く): 19925131

約数列:

[1, 7, 23, 131, 161, 917, 3013, 4679, 21091, 32753, 107617, 612949, 753319, 4290643, 14097827, 98684789]

約数ペア:

[(1, 98684789), (7, 14097827), (23, 4290643), (131, 753319), (161, 612949), (917, 107617), (3013, 32753), (4679, 21091)]