1427984919

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{225697}}^1$

素因数の和:225759

約数の個数: 24

約数和(自身を含む): 2229896240

約数和(自身を除く): 801911321

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 225697, 677091, 2031273, 4288243, 8350789, 12864729, 25052367, 38594187, 75157101, 158664991, 475994973, 1427984919]

約数ペア:

[(1, 1427984919), (3, 475994973), (9, 158664991), (19, 75157101), (37, 38594187), (57, 25052367), (111, 12864729), (171, 8350789), (333, 4288243), (703, 2031273), (2109, 677091), (6327, 225697)]