4091900511

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{8543}}^1$

素因数の和:8715

約数の個数: 32

約数和(自身を含む): 5774376960

約数和(自身を除く): 1682476449

約数列:

[1, 3, 43, 47, 79, 129, 141, 237, 2021, 3397, 3713, 6063, 8543, 10191, 11139, 25629, 159659, 367349, 401521, 478977, 674897, 1102047, 1204563, 2024691, 17265403, 29020571, 31720159, 51796209, 87061713, 95160477, 1363966837, 4091900511]

約数ペア:

[(1, 4091900511), (3, 1363966837), (43, 95160477), (47, 87061713), (79, 51796209), (129, 31720159), (141, 29020571), (237, 17265403), (2021, 2024691), (3397, 1204563), (3713, 1102047), (6063, 674897), (8543, 478977), (10191, 401521), (11139, 367349), (25629, 159659)]