2019482487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{474391}}^1$

素因数の和:474451

約数の個数: 24

約数和(自身を含む): 3256226688

約数和(自身を除く): 1236744201

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 474391, 1423173, 4269519, 5218301, 15654903, 20398813, 46964709, 61196439, 183589317, 224386943, 673160829, 2019482487]

約数ペア:

[(1, 2019482487), (3, 673160829), (9, 224386943), (11, 183589317), (33, 61196439), (43, 46964709), (99, 20398813), (129, 15654903), (387, 5218301), (473, 4269519), (1419, 1423173), (4257, 474391)]