3230997

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 5474304

約数和(自身を除く): 2243307

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 197, 213, 231, 497, 591, 781, 1379, 1491, 2167, 2343, 4137, 5467, 6501, 13987, 15169, 16401, 41961, 45507, 97909, 153857, 293727, 461571, 1076999, 3230997]

約数ペア:

[(1, 3230997), (3, 1076999), (7, 461571), (11, 293727), (21, 153857), (33, 97909), (71, 45507), (77, 41961), (197, 16401), (213, 15169), (231, 13987), (497, 6501), (591, 5467), (781, 4137), (1379, 2343), (1491, 2167)]