7805901

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 3806259

約数列:

[1, 3, 23, 29, 47, 69, 83, 87, 141, 249, 667, 1081, 1363, 1909, 2001, 2407, 3243, 3901, 4089, 5727, 7221, 11703, 31349, 55361, 89723, 94047, 113129, 166083, 269169, 339387, 2601967, 7805901]

約数ペア:

[(1, 7805901), (3, 2601967), (23, 339387), (29, 269169), (47, 166083), (69, 113129), (83, 94047), (87, 89723), (141, 55361), (249, 31349), (667, 11703), (1081, 7221), (1363, 5727), (1909, 4089), (2001, 3901), (2407, 3243)]