4557321

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 7176000

約数和(自身を除く): 2618679

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 919, 1653, 2757, 4959, 8271, 17461, 26651, 52383, 79953, 157149, 239859, 506369, 1519107, 4557321]

約数ペア:

[(1, 4557321), (3, 1519107), (9, 506369), (19, 239859), (29, 157149), (57, 79953), (87, 52383), (171, 26651), (261, 17461), (551, 8271), (919, 4959), (1653, 2757)]