996800287

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62981}}^1$

素因数の和:63031

約数の個数: 24

約数和(自身を含む): 1292390640

約数和(自身を除く): 295590353

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 15827, 62981, 440867, 1070677, 1196639, 3086069, 7494739, 8376473, 20342863, 52463173, 58635311, 142400041, 996800287]

約数ペア:

[(1, 996800287), (7, 142400041), (17, 58635311), (19, 52463173), (49, 20342863), (119, 8376473), (133, 7494739), (323, 3086069), (833, 1196639), (931, 1070677), (2261, 440867), (15827, 62981)]