29750013

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 44748288

約数和(自身を除く): 14998275

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 1327, 2491, 3981, 7473, 11943, 22419, 62369, 70331, 187107, 210993, 561321, 632979, 3305557, 9916671, 29750013]

約数ペア:

[(1, 29750013), (3, 9916671), (9, 3305557), (47, 632979), (53, 561321), (141, 210993), (159, 187107), (423, 70331), (477, 62369), (1327, 22419), (2491, 11943), (3981, 7473)]