329984979

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 474163200

約数和(自身を除く): 144178221

約数列:

[1, 3, 23, 47, 69, 97, 141, 291, 1049, 1081, 2231, 3147, 3243, 4559, 6693, 13677, 24127, 49303, 72381, 101753, 104857, 147909, 305259, 314571, 1133969, 2340319, 3401907, 4782391, 7020957, 14347173, 109994993, 329984979]

約数ペア:

[(1, 329984979), (3, 109994993), (23, 14347173), (47, 7020957), (69, 4782391), (97, 3401907), (141, 2340319), (291, 1133969), (1049, 314571), (1081, 305259), (2231, 147909), (3147, 104857), (3243, 101753), (4559, 72381), (6693, 49303), (13677, 24127)]