6511197

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 11003904

約数和(自身を除く): 4492707

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 397, 497, 781, 1191, 1491, 2343, 2779, 4367, 5467, 8337, 13101, 16401, 28187, 30569, 84561, 91707, 197309, 310057, 591927, 930171, 2170399, 6511197]

約数ペア:

[(1, 6511197), (3, 2170399), (7, 930171), (11, 591927), (21, 310057), (33, 197309), (71, 91707), (77, 84561), (213, 30569), (231, 28187), (397, 16401), (497, 13101), (781, 8337), (1191, 5467), (1491, 4367), (2343, 2779)]