10881819

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5471}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 17926272

約数和(自身を除く): 7044453

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 5471, 16413, 49239, 71123, 93007, 213369, 279021, 640107, 837063, 1209091, 3627273, 10881819]

約数ペア:

[(1, 10881819), (3, 3627273), (9, 1209091), (13, 837063), (17, 640107), (39, 279021), (51, 213369), (117, 93007), (153, 71123), (221, 49239), (663, 16413), (1989, 5471)]