43000021

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 49512960

約数和(自身を除く): 6512939

約数列:

[1, 17, 19, 41, 191, 289, 323, 697, 779, 3247, 3629, 5491, 7831, 11849, 13243, 55199, 61693, 133127, 148789, 225131, 1048781, 2263159, 2529413, 43000021]

約数ペア:

[(1, 43000021), (17, 2529413), (19, 2263159), (41, 1048781), (191, 225131), (289, 148789), (323, 133127), (697, 61693), (779, 55199), (3247, 13243), (3629, 11849), (5491, 7831)]