2080235529

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{15629}}^1$

素因数の和:16301

約数の個数: 24

約数和(自身を含む): 3140504640

約数和(自身を除く): 1060269111

約数列:

[1, 3, 9, 23, 69, 207, 643, 1929, 5787, 14789, 15629, 44367, 46887, 133101, 140661, 359467, 1078401, 3235203, 10049447, 30148341, 90445023, 231137281, 693411843, 2080235529]

約数ペア:

[(1, 2080235529), (3, 693411843), (9, 231137281), (23, 90445023), (69, 30148341), (207, 10049447), (643, 3235203), (1929, 1078401), (5787, 359467), (14789, 140661), (15629, 133101), (44367, 46887)]