2018974383

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4398637}}^1$

素因数の和:4398663

約数の個数: 16

約数和(自身を含む): 3167019360

約数和(自身を除く): 1148044977

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4398637, 13195911, 39587733, 74776829, 118763199, 224330487, 672991461, 2018974383]

約数ペア:

[(1, 2018974383), (3, 672991461), (9, 224330487), (17, 118763199), (27, 74776829), (51, 39587733), (153, 13195911), (459, 4398637)]