287429321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{5179}}^1$

素因数の和:5348

約数の個数: 16

約数和(自身を含む): 318259200

約数和(自身を除く): 30829879

約数列:

[1, 19, 23, 127, 437, 2413, 2921, 5179, 55499, 98401, 119117, 657733, 2263223, 12496927, 15127859, 287429321]

約数ペア:

[(1, 287429321), (19, 15127859), (23, 12496927), (127, 2263223), (437, 657733), (2413, 119117), (2921, 98401), (5179, 55499)]