118986469

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{8821}}^1$

素因数の和:8916

約数の個数: 16

約数和(自身を含む): 142281216

約数和(自身を除く): 23294747

約数列:

[1, 7, 41, 47, 287, 329, 1927, 8821, 13489, 61747, 361661, 414587, 2531627, 2902109, 16998067, 118986469]

約数ペア:

[(1, 118986469), (7, 16998067), (41, 2902109), (47, 2531627), (287, 414587), (329, 361661), (1927, 61747), (8821, 13489)]