20221313

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 24603264

約数和(自身を除く): 4381951

約数列:

[1, 7, 17, 119, 251, 677, 1757, 4267, 4739, 11509, 29869, 80563, 169927, 1189489, 2888759, 20221313]

約数ペア:

[(1, 20221313), (7, 2888759), (17, 1189489), (119, 169927), (251, 80563), (677, 29869), (1757, 11509), (4267, 4739)]