42380337

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15679}}^1$

素因数の和:15752

約数の個数: 16

約数和(自身を含む): 60963840

約数和(自身を除く): 18583503

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 15679, 47037, 266543, 799629, 830987, 2492961, 14126779, 42380337]

約数ペア:

[(1, 42380337), (3, 14126779), (17, 2492961), (51, 830987), (53, 799629), (159, 266543), (901, 47037), (2703, 15679)]