7838259

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 12461568

約数和(自身を除く): 4623309

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 151, 363, 429, 453, 1331, 1573, 1661, 1963, 3993, 4719, 4983, 5889, 17303, 18271, 21593, 51909, 54813, 64779, 200981, 237523, 602943, 712569, 2612753, 7838259]

約数ペア:

[(1, 7838259), (3, 2612753), (11, 712569), (13, 602943), (33, 237523), (39, 200981), (121, 64779), (143, 54813), (151, 51909), (363, 21593), (429, 18271), (453, 17303), (1331, 5889), (1573, 4983), (1661, 4719), (1963, 3993)]