996751

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 1225728

約数和(自身を除く): 228977

約数列:

[1, 7, 23, 41, 151, 161, 287, 943, 1057, 3473, 6191, 6601, 24311, 43337, 142393, 996751]

約数ペア:

[(1, 996751), (7, 142393), (23, 43337), (41, 24311), (151, 6601), (161, 6191), (287, 3473), (943, 1057)]