29997537

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1777}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 42501312

約数和(自身を除く): 12503775

約数列:

[1, 3, 17, 51, 331, 993, 1777, 5331, 5627, 16881, 30209, 90627, 588187, 1764561, 9999179, 29997537]

約数ペア:

[(1, 29997537), (3, 9999179), (17, 1764561), (51, 588187), (331, 90627), (993, 30209), (1777, 16881), (5331, 5627)]