289857777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{8263}}^1$

素因数の和:9340

約数の個数: 16

約数和(自身を含む): 422059008

約数和(自身を除く): 132201231

約数列:

[1, 3, 11, 33, 1063, 3189, 8263, 11693, 24789, 35079, 90893, 272679, 8783569, 26350707, 96619259, 289857777]

約数ペア:

[(1, 289857777), (3, 96619259), (11, 26350707), (33, 8783569), (1063, 272679), (3189, 90893), (8263, 35079), (11693, 24789)]