229771009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{1553}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 261072000

約数和(自身を除く): 31300991

約数列:

[1, 13, 19, 247, 599, 1553, 7787, 11381, 20189, 29507, 147953, 383591, 930247, 12093211, 17674693, 229771009]

約数ペア:

[(1, 229771009), (13, 17674693), (19, 12093211), (247, 930247), (599, 383591), (1553, 147953), (7787, 29507), (11381, 20189)]