1374491559

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{64997}}^1$

素因数の和:65079

約数の個数: 32

約数和(自身を含む): 2246330880

約数和(自身を除く): 871839321

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 7049, 21147, 64997, 194991, 454979, 1234943, 1364937, 3444841, 3704829, 8644601, 10334523, 24113887, 25933803, 65451979, 72341661, 196355937, 458163853, 1374491559]

約数ペア:

[(1, 1374491559), (3, 458163853), (7, 196355937), (19, 72341661), (21, 65451979), (53, 25933803), (57, 24113887), (133, 10334523), (159, 8644601), (371, 3704829), (399, 3444841), (1007, 1364937), (1113, 1234943), (3021, 454979), (7049, 194991), (21147, 64997)]