140691551

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140551}}^1$

素因数の和:140582

約数の個数: 16

約数和(自身を含む): 188901888

約数和(自身を除く): 48210337

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 140551, 983857, 1546061, 1827163, 10822427, 12790141, 20098793, 140691551]

約数ペア:

[(1, 140691551), (7, 20098793), (11, 12790141), (13, 10822427), (77, 1827163), (91, 1546061), (143, 983857), (1001, 140551)]