1482219

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:672

約数の個数: 20

約数和(自身を含む): 2294160

約数和(自身を除く): 811941

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 631, 783, 1893, 2349, 5679, 17037, 18299, 51111, 54897, 164691, 494073, 1482219]

約数ペア:

[(1, 1482219), (3, 494073), (9, 164691), (27, 54897), (29, 51111), (81, 18299), (87, 17037), (261, 5679), (631, 2349), (783, 1893)]