22131813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{829}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 32270400

約数和(自身を除く): 10138587

約数列:

[1, 3, 11, 33, 809, 829, 2427, 2487, 8899, 9119, 26697, 27357, 670661, 2011983, 7377271, 22131813]

約数ペア:

[(1, 22131813), (3, 7377271), (11, 2011983), (33, 670661), (809, 27357), (829, 26697), (2427, 9119), (2487, 8899)]