2000907531

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1868261}}^1$

素因数の和:1868291

約数の個数: 24

約数和(自身を含む): 3497386464

約数和(自身を除く): 1496478933

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1868261, 5604783, 13077827, 16814349, 31760437, 39233481, 95281311, 117700443, 222323059, 285843933, 666969177, 2000907531]

約数ペア:

[(1, 2000907531), (3, 666969177), (7, 285843933), (9, 222323059), (17, 117700443), (21, 95281311), (51, 39233481), (63, 31760437), (119, 16814349), (153, 13077827), (357, 5604783), (1071, 1868261)]