23191119

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9949}}^1$

素因数の和:9999

約数の個数: 24

約数和(自身を含む): 39322400

約数和(自身を除く): 16131281

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 9949, 29847, 69643, 89541, 208929, 368113, 626787, 1104339, 2576791, 3313017, 7730373, 23191119]

約数ペア:

[(1, 23191119), (3, 7730373), (7, 3313017), (9, 2576791), (21, 1104339), (37, 626787), (63, 368113), (111, 208929), (259, 89541), (333, 69643), (777, 29847), (2331, 9949)]