23167221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{100291}}^1$

素因数の和:100312

約数の個数: 16

約数和(自身を含む): 38512128

約数和(自身を除く): 15344907

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 100291, 300873, 702037, 1103201, 2106111, 3309603, 7722407, 23167221]

約数ペア:

[(1, 23167221), (3, 7722407), (7, 3309603), (11, 2106111), (21, 1103201), (33, 702037), (77, 300873), (231, 100291)]