1299837

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 2294784

約数和(自身を除く): 994947

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 331, 357, 561, 993, 1309, 2317, 3641, 3927, 5627, 6951, 10923, 16881, 25487, 39389, 61897, 76461, 118167, 185691, 433279, 1299837]

約数ペア:

[(1, 1299837), (3, 433279), (7, 185691), (11, 118167), (17, 76461), (21, 61897), (33, 39389), (51, 25487), (77, 16881), (119, 10923), (187, 6951), (231, 5627), (331, 3927), (357, 3641), (561, 2317), (993, 1309)]