2019042009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{223667}}^1$

素因数の和:223749

約数の個数: 24

約数和(自身を含む): 3140298720

約数和(自身を除く): 1121256711

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 9027, 223667, 671001, 2013003, 3802339, 11407017, 13196353, 34221051, 39589059, 118767177, 224338001, 673014003, 2019042009]

約数ペア:

[(1, 2019042009), (3, 673014003), (9, 224338001), (17, 118767177), (51, 39589059), (59, 34221051), (153, 13196353), (177, 11407017), (531, 3802339), (1003, 2013003), (3009, 671001), (9027, 223667)]