6977257

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 8733312

約数和(自身を除く): 1756055

約数列:

[1, 7, 23, 41, 49, 151, 161, 287, 943, 1057, 1127, 2009, 3473, 6191, 6601, 7399, 24311, 43337, 46207, 142393, 170177, 303359, 996751, 6977257]

約数ペア:

[(1, 6977257), (7, 996751), (23, 303359), (41, 170177), (49, 142393), (151, 46207), (161, 43337), (287, 24311), (943, 7399), (1057, 6601), (1127, 6191), (2009, 3473)]