2861343

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 4508400

約数和(自身を除く): 1647057

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 577, 1653, 1731, 4959, 5193, 10963, 16733, 32889, 50199, 98667, 150597, 317927, 953781, 2861343]

約数ペア:

[(1, 2861343), (3, 953781), (9, 317927), (19, 150597), (29, 98667), (57, 50199), (87, 32889), (171, 16733), (261, 10963), (551, 5193), (577, 4959), (1653, 1731)]