8215053

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 14249088

約数和(自身を除く): 6034035

約数列:

[1, 3, 7, 11, 21, 33, 53, 61, 77, 121, 159, 183, 231, 363, 371, 427, 583, 671, 847, 1113, 1281, 1749, 2013, 2541, 3233, 4081, 4697, 6413, 7381, 9699, 12243, 14091, 19239, 22143, 22631, 35563, 44891, 51667, 67893, 106689, 134673, 155001, 248941, 391193, 746823, 1173579, 2738351, 8215053]

約数ペア:

[(1, 8215053), (3, 2738351), (7, 1173579), (11, 746823), (21, 391193), (33, 248941), (53, 155001), (61, 134673), (77, 106689), (121, 67893), (159, 51667), (183, 44891), (231, 35563), (363, 22631), (371, 22143), (427, 19239), (583, 14091), (671, 12243), (847, 9699), (1113, 7381), (1281, 6413), (1749, 4697), (2013, 4081), (2541, 3233)]