23201787

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3823}}^1$

素因数の和:3867

約数の個数: 24

約数和(自身を含む): 37566976

約数和(自身を除く): 14365189

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 3823, 6069, 11469, 26761, 64991, 80283, 194973, 454937, 1104847, 1364811, 3314541, 7733929, 23201787]

約数ペア:

[(1, 23201787), (3, 7733929), (7, 3314541), (17, 1364811), (21, 1104847), (51, 454937), (119, 194973), (289, 80283), (357, 64991), (867, 26761), (2023, 11469), (3823, 6069)]