13643253

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4021}}^1$

素因数の和:4069

約数の個数: 24

約数和(自身を含む): 21960120

約数和(自身を除く): 8316867

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 4021, 12063, 36189, 52273, 116609, 156819, 349827, 470457, 1049481, 1515917, 4547751, 13643253]

約数ペア:

[(1, 13643253), (3, 4547751), (9, 1515917), (13, 1049481), (29, 470457), (39, 349827), (87, 156819), (117, 116609), (261, 52273), (377, 36189), (1131, 12063), (3393, 4021)]