16922529

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2729}}^1$

素因数の和:2801

約数の個数: 24

約数和(自身を含む): 26830440

約数和(自身を除く): 9907911

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 2729, 6201, 8187, 24561, 35477, 106431, 144637, 319293, 433911, 1301733, 1880281, 5640843, 16922529]

約数ペア:

[(1, 16922529), (3, 5640843), (9, 1880281), (13, 1301733), (39, 433911), (53, 319293), (117, 144637), (159, 106431), (477, 35477), (689, 24561), (2067, 8187), (2729, 6201)]