581221161

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{42017}}^1$

素因数の和:42105

約数の個数: 24

約数和(自身を含む): 884899080

約数和(自身を除く): 303677919

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 4611, 13833, 42017, 126051, 378153, 1218493, 2226901, 3655479, 6680703, 10966437, 20042109, 64580129, 193740387, 581221161]

約数ペア:

[(1, 581221161), (3, 193740387), (9, 64580129), (29, 20042109), (53, 10966437), (87, 6680703), (159, 3655479), (261, 2226901), (477, 1218493), (1537, 378153), (4611, 126051), (13833, 42017)]