23591393

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 29417472

約数和(自身を除く): 5826079

約数列:

[1, 7, 17, 49, 119, 127, 223, 833, 889, 1561, 2159, 3791, 6223, 10927, 15113, 26537, 28321, 105791, 185759, 198247, 481457, 1387729, 3370199, 23591393]

約数ペア:

[(1, 23591393), (7, 3370199), (17, 1387729), (49, 481457), (119, 198247), (127, 185759), (223, 105791), (833, 28321), (889, 26537), (1561, 15113), (2159, 10927), (3791, 6223)]