422987823

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{85297}}^1$

素因数の和:85351

約数の個数: 24

約数和(自身を含む): 665324400

約数和(自身を除く): 242336577

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 85297, 255891, 767673, 1620643, 2473613, 4861929, 7420839, 14585787, 22262517, 46998647, 140995941, 422987823]

約数ペア:

[(1, 422987823), (3, 140995941), (9, 46998647), (19, 22262517), (29, 14585787), (57, 7420839), (87, 4861929), (171, 2473613), (261, 1620643), (551, 767673), (1653, 255891), (4959, 85297)]