739154289

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{719}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 1055047680

約数和(自身を除く): 315893391

約数列:

[1, 3, 23, 47, 69, 141, 317, 719, 951, 1081, 2157, 3243, 7291, 14899, 16537, 21873, 33793, 44697, 49611, 101379, 227923, 342677, 683769, 777239, 1028031, 2331717, 5242229, 10712381, 15726687, 32137143, 246384763, 739154289]

約数ペア:

[(1, 739154289), (3, 246384763), (23, 32137143), (47, 15726687), (69, 10712381), (141, 5242229), (317, 2331717), (719, 1028031), (951, 777239), (1081, 683769), (2157, 342677), (3243, 227923), (7291, 101379), (14899, 49611), (16537, 44697), (21873, 33793)]