488291661

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{823}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 831422592

約数和(自身を除く): 343130931

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 461, 823, 1287, 1383, 2469, 4149, 5071, 5993, 7407, 9053, 10699, 15213, 17979, 27159, 32097, 45639, 53937, 65923, 81477, 96291, 117689, 197769, 353067, 379403, 593307, 1059201, 1138209, 3414627, 4173433, 4932239, 12520299, 14796717, 37560897, 44390151, 54254629, 162763887, 488291661]

約数ペア:

[(1, 488291661), (3, 162763887), (9, 54254629), (11, 44390151), (13, 37560897), (33, 14796717), (39, 12520299), (99, 4932239), (117, 4173433), (143, 3414627), (429, 1138209), (461, 1059201), (823, 593307), (1287, 379403), (1383, 353067), (2469, 197769), (4149, 117689), (5071, 96291), (5993, 81477), (7407, 65923), (9053, 53937), (10699, 45639), (15213, 32097), (17979, 27159)]