4921763

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 6289920

約数和(自身を除く): 1368157

約数列:

[1, 7, 11, 41, 77, 287, 451, 1559, 3157, 10913, 17149, 63919, 120043, 447433, 703109, 4921763]

約数ペア:

[(1, 4921763), (7, 703109), (11, 447433), (41, 120043), (77, 63919), (287, 17149), (451, 10913), (1559, 3157)]