389610201

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{16301}}^1$

素因数の和:16592

約数の個数: 16

約数和(自身を含む): 538357248

約数和(自身を除く): 148747047

約数列:

[1, 3, 31, 93, 257, 771, 7967, 16301, 23901, 48903, 505331, 1515993, 4189357, 12568071, 129870067, 389610201]

約数ペア:

[(1, 389610201), (3, 129870067), (31, 12568071), (93, 4189357), (257, 1515993), (771, 505331), (7967, 48903), (16301, 23901)]