408088179

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{889081}}^1$

素因数の和:889107

約数の個数: 16

約数和(自身を含む): 640139040

約数和(自身を除く): 232050861

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 889081, 2667243, 8001729, 15114377, 24005187, 45343131, 136029393, 408088179]

約数ペア:

[(1, 408088179), (3, 136029393), (9, 45343131), (17, 24005187), (27, 15114377), (51, 8001729), (153, 2667243), (459, 889081)]