13018197

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 17962560

約数和(自身を除く): 4944363

約数列:

[1, 3, 41, 109, 123, 327, 971, 2913, 4469, 13407, 39811, 105839, 119433, 317517, 4339399, 13018197]

約数ペア:

[(1, 13018197), (3, 4339399), (41, 317517), (109, 119433), (123, 105839), (327, 39811), (971, 13407), (2913, 4469)]