5309904719

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{673}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 6352379904

約数和(自身を除く): 1042475185

約数列:

[1, 7, 31, 103, 217, 353, 673, 721, 2471, 3193, 4711, 10943, 20863, 22351, 36359, 69319, 76601, 146041, 237569, 254513, 485233, 1127129, 1662983, 2148889, 7364639, 7889903, 15042223, 24469607, 51552473, 171287249, 758557817, 5309904719]

約数ペア:

[(1, 5309904719), (7, 758557817), (31, 171287249), (103, 51552473), (217, 24469607), (353, 15042223), (673, 7889903), (721, 7364639), (2471, 2148889), (3193, 1662983), (4711, 1127129), (10943, 485233), (20863, 254513), (22351, 237569), (36359, 146041), (69319, 76601)]