28624205841

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1753}}^1\times {\mathrm{70687}}^1$

素因数の和:72461

約数の個数: 32

約数和(自身を含む): 47610912768

約数和(自身を除く): 18986706927

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1753, 5259, 12271, 19283, 36813, 57849, 70687, 134981, 212061, 404943, 494809, 777557, 1484427, 2332671, 5442899, 16328697, 123914311, 371742933, 867400177, 1363057421, 2602200531, 4089172263, 9541401947, 28624205841]

約数ペア:

[(1, 28624205841), (3, 9541401947), (7, 4089172263), (11, 2602200531), (21, 1363057421), (33, 867400177), (77, 371742933), (231, 123914311), (1753, 16328697), (5259, 5442899), (12271, 2332671), (19283, 1484427), (36813, 777557), (57849, 494809), (70687, 404943), (134981, 212061)]