2017697823

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{24083}}^1$

素因数の和:24228

約数の個数: 32

約数和(自身を含む): 3121286400

約数和(自身を除く): 1103588577

約数列:

[1, 3, 9, 27, 29, 87, 107, 261, 321, 783, 963, 2889, 3103, 9309, 24083, 27927, 72249, 83781, 216747, 650241, 698407, 2095221, 2576881, 6285663, 7730643, 18856989, 23191929, 69575787, 74729549, 224188647, 672565941, 2017697823]

約数ペア:

[(1, 2017697823), (3, 672565941), (9, 224188647), (27, 74729549), (29, 69575787), (87, 23191929), (107, 18856989), (261, 7730643), (321, 6285663), (783, 2576881), (963, 2095221), (2889, 698407), (3103, 650241), (9309, 216747), (24083, 83781), (27927, 72249)]