2407779

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 32

約数和(自身を含む): 3982080

約数和(自身を除く): 1574301

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 121, 201, 297, 363, 603, 737, 1089, 1331, 1809, 2211, 3267, 3993, 6633, 8107, 11979, 19899, 24321, 35937, 72963, 89177, 218889, 267531, 802593, 2407779]

約数ペア:

[(1, 2407779), (3, 802593), (9, 267531), (11, 218889), (27, 89177), (33, 72963), (67, 35937), (99, 24321), (121, 19899), (201, 11979), (297, 8107), (363, 6633), (603, 3993), (737, 3267), (1089, 2211), (1331, 1809)]