16949691

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9011}}^1$

素因数の和:9047

約数の個数: 24

約数和(自身を含む): 28117440

約数和(自身を除く): 11167749

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 9011, 27033, 81099, 99121, 171209, 297363, 513627, 892089, 1540881, 1883299, 5649897, 16949691]

約数ペア:

[(1, 16949691), (3, 5649897), (9, 1883299), (11, 1540881), (19, 892089), (33, 513627), (57, 297363), (99, 171209), (171, 99121), (209, 81099), (627, 27033), (1881, 9011)]