30387969

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 45737640

約数和(自身を除く): 15349671

約数列:

[1, 3, 9, 29, 87, 173, 261, 519, 673, 1557, 2019, 5017, 6057, 15051, 19517, 45153, 58551, 116429, 175653, 349287, 1047861, 3376441, 10129323, 30387969]

約数ペア:

[(1, 30387969), (3, 10129323), (9, 3376441), (29, 1047861), (87, 349287), (173, 175653), (261, 116429), (519, 58551), (673, 45153), (1557, 19517), (2019, 15051), (5017, 6057)]