307300631

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{1889}}^1$

素因数の和:2566

約数の個数: 16

約数和(自身を含む): 350542080

約数和(自身を除く): 43241449

約数列:

[1, 11, 23, 253, 643, 1889, 7073, 14789, 20779, 43447, 162679, 477917, 1214627, 13360897, 27936421, 307300631]

約数ペア:

[(1, 307300631), (11, 27936421), (23, 13360897), (253, 1214627), (643, 477917), (1889, 162679), (7073, 43447), (14789, 20779)]