301030911

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:905

約数の個数: 40

約数和(自身を含む): 464175360

約数和(自身を除く): 163144449

約数列:

[1, 3, 9, 27, 47, 81, 107, 141, 321, 423, 739, 963, 1269, 2217, 2889, 3807, 5029, 6651, 8667, 15087, 19953, 34733, 45261, 59859, 79073, 104199, 135783, 237219, 312597, 407349, 711657, 937791, 2134971, 2813373, 3716431, 6404913, 11149293, 33447879, 100343637, 301030911]

約数ペア:

[(1, 301030911), (3, 100343637), (9, 33447879), (27, 11149293), (47, 6404913), (81, 3716431), (107, 2813373), (141, 2134971), (321, 937791), (423, 711657), (739, 407349), (963, 312597), (1269, 237219), (2217, 135783), (2889, 104199), (3807, 79073), (5029, 59859), (6651, 45261), (8667, 34733), (15087, 19953)]