8272033

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 10670400

約数和(自身を除く): 2398367

約数列:

[1, 7, 11, 49, 77, 103, 149, 539, 721, 1043, 1133, 1639, 5047, 7301, 7931, 11473, 15347, 55517, 80311, 107429, 168817, 752003, 1181719, 8272033]

約数ペア:

[(1, 8272033), (7, 1181719), (11, 752003), (49, 168817), (77, 107429), (103, 80311), (149, 55517), (539, 15347), (721, 11473), (1043, 7931), (1133, 7301), (1639, 5047)]