129786789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{231349}}^1$

素因数の和:231380

約数の個数: 16

約数和(自身を含む): 199886400

約数和(自身を除く): 70099611

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 231349, 694047, 2544839, 3932933, 7634517, 11798799, 43262263, 129786789]

約数ペア:

[(1, 129786789), (3, 43262263), (11, 11798799), (17, 7634517), (33, 3932933), (51, 2544839), (187, 694047), (561, 231349)]