2223663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 3472896

約数和(自身を除く): 1249233

約数列:

[1, 3, 13, 23, 37, 39, 67, 69, 111, 201, 299, 481, 851, 871, 897, 1443, 1541, 2479, 2553, 2613, 4623, 7437, 11063, 20033, 32227, 33189, 57017, 60099, 96681, 171051, 741221, 2223663]

約数ペア:

[(1, 2223663), (3, 741221), (13, 171051), (23, 96681), (37, 60099), (39, 57017), (67, 33189), (69, 32227), (111, 20033), (201, 11063), (299, 7437), (481, 4623), (851, 2613), (871, 2553), (897, 2479), (1443, 1541)]