4982901

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 8733312

約数和(自身を除く): 3750411

約数列:

[1, 3, 7, 11, 21, 33, 37, 53, 77, 111, 121, 159, 231, 259, 363, 371, 407, 583, 777, 847, 1113, 1221, 1749, 1961, 2541, 2849, 4081, 4477, 5883, 6413, 8547, 12243, 13431, 13727, 19239, 21571, 31339, 41181, 44891, 64713, 94017, 134673, 150997, 237281, 452991, 711843, 1660967, 4982901]

約数ペア:

[(1, 4982901), (3, 1660967), (7, 711843), (11, 452991), (21, 237281), (33, 150997), (37, 134673), (53, 94017), (77, 64713), (111, 44891), (121, 41181), (159, 31339), (231, 21571), (259, 19239), (363, 13727), (371, 13431), (407, 12243), (583, 8547), (777, 6413), (847, 5883), (1113, 4477), (1221, 4081), (1749, 2849), (1961, 2541)]