13297543

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 15814656

約数和(自身を除く): 2517113

約数列:

[1, 7, 31, 217, 233, 263, 1631, 1841, 7223, 8153, 50561, 57071, 61279, 428953, 1899649, 13297543]

約数ペア:

[(1, 13297543), (7, 1899649), (31, 428953), (217, 61279), (233, 57071), (263, 50561), (1631, 8153), (1841, 7223)]