4978179

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{1499}}^1$

素因数の和:1552

約数の個数: 20

約数和(自身を含む): 7623000

約数和(自身を除く): 2644821

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 1499, 3321, 4497, 13491, 40473, 61459, 121419, 184377, 553131, 1659393, 4978179]

約数ペア:

[(1, 4978179), (3, 1659393), (9, 553131), (27, 184377), (41, 121419), (81, 61459), (123, 40473), (369, 13491), (1107, 4497), (1499, 3321)]