13191105

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8707}}^1$

素因数の和:8816

約数の個数: 16

約数和(自身を含む): 21317184

約数和(自身を除く): 8126079

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 8707, 26121, 43535, 130605, 879407, 2638221, 4397035, 13191105]

約数ペア:

[(1, 13191105), (3, 4397035), (5, 2638221), (15, 879407), (101, 130605), (303, 43535), (505, 26121), (1515, 8707)]