74289487

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 79803360

約数和(自身を除く): 5513873

約数列:

[1, 19, 97, 173, 233, 1843, 3287, 4427, 16781, 22601, 40309, 318839, 429419, 765871, 3909973, 74289487]

約数ペア:

[(1, 74289487), (19, 3909973), (97, 765871), (173, 429419), (233, 318839), (1843, 40309), (3287, 22601), (4427, 16781)]