8690343

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 12925440

約数和(自身を除く): 4235097

約数列:

[1, 3, 23, 29, 43, 69, 87, 101, 129, 303, 667, 989, 1247, 2001, 2323, 2929, 2967, 3741, 4343, 6969, 8787, 13029, 28681, 67367, 86043, 99889, 125947, 202101, 299667, 377841, 2896781, 8690343]

約数ペア:

[(1, 8690343), (3, 2896781), (23, 377841), (29, 299667), (43, 202101), (69, 125947), (87, 99889), (101, 86043), (129, 67367), (303, 28681), (667, 13029), (989, 8787), (1247, 6969), (2001, 4343), (2323, 3741), (2929, 2967)]