213331317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{24179}}^1$

素因数の和:24372

約数の個数: 16

約数和(自身を含む): 302927040

約数和(自身を除く): 89595723

約数列:

[1, 3, 17, 51, 173, 519, 2941, 8823, 24179, 72537, 411043, 1233129, 4182967, 12548901, 71110439, 213331317]

約数ペア:

[(1, 213331317), (3, 71110439), (17, 12548901), (51, 4182967), (173, 1233129), (519, 411043), (2941, 72537), (8823, 24179)]