1241691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 1824768

約数和(自身を除く): 583077

約数列:

[1, 3, 11, 33, 191, 197, 573, 591, 2101, 2167, 6303, 6501, 37627, 112881, 413897, 1241691]

約数ペア:

[(1, 1241691), (3, 413897), (11, 112881), (33, 37627), (191, 6501), (197, 6303), (573, 2167), (591, 2101)]