2687702943

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{29191}}^1$

素因数の和:29894

約数の個数: 16

約数和(自身を含む): 3665581056

約数和(自身を除く): 977878113

約数列:

[1, 3, 47, 141, 653, 1959, 29191, 30691, 87573, 92073, 1371977, 4115931, 19061723, 57185169, 895900981, 2687702943]

約数ペア:

[(1, 2687702943), (3, 895900981), (47, 57185169), (141, 19061723), (653, 4115931), (1959, 1371977), (29191, 92073), (30691, 87573)]