23271409

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4729}}^1$

素因数の和:4792

約数の個数: 16

約数和(自身を含む): 28758400

約数和(自身を除く): 5486991

約数列:

[1, 7, 19, 37, 133, 259, 703, 4729, 4921, 33103, 89851, 174973, 628957, 1224811, 3324487, 23271409]

約数ペア:

[(1, 23271409), (7, 3324487), (19, 1224811), (37, 628957), (133, 174973), (259, 89851), (703, 33103), (4729, 4921)]