23173359

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18979}}^1$

素因数の和:19030

約数の個数: 16

約数和(自身を含む): 34619520

約数和(自身を除く): 11446161

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 18979, 56937, 208769, 626307, 702223, 2106669, 7724453, 23173359]

約数ペア:

[(1, 23173359), (3, 7724453), (11, 2106669), (33, 702223), (37, 626307), (111, 208769), (407, 56937), (1221, 18979)]