42017499

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1493}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 62927280

約数和(自身を除く): 20909781

約数列:

[1, 3, 9, 53, 59, 159, 177, 477, 531, 1493, 3127, 4479, 9381, 13437, 28143, 79129, 88087, 237387, 264261, 712161, 792783, 4668611, 14005833, 42017499]

約数ペア:

[(1, 42017499), (3, 14005833), (9, 4668611), (53, 792783), (59, 712161), (159, 264261), (177, 237387), (477, 88087), (531, 79129), (1493, 28143), (3127, 13437), (4479, 9381)]