1442007

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 2436096

約数和(自身を除く): 994089

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 487, 987, 1461, 2961, 3409, 4383, 10227, 22889, 30681, 68667, 160223, 206001, 480669, 1442007]

約数ペア:

[(1, 1442007), (3, 480669), (7, 206001), (9, 160223), (21, 68667), (47, 30681), (63, 22889), (141, 10227), (329, 4383), (423, 3409), (487, 2961), (987, 1461)]