56521419

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{10369}}^1$

素因数の和:10474

約数の個数: 16

約数和(自身を含む): 79641600

約数和(自身を除く): 23120181

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 10369, 31107, 238487, 715461, 819151, 2457453, 18840473, 56521419]

約数ペア:

[(1, 56521419), (3, 18840473), (23, 2457453), (69, 819151), (79, 715461), (237, 238487), (1817, 31107), (5451, 10369)]