16291093

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 20659968

約数和(自身を除く): 4368875

約数列:

[1, 7, 13, 47, 91, 169, 293, 329, 611, 1183, 2051, 3809, 4277, 7943, 13771, 26663, 49517, 55601, 96397, 179023, 346619, 1253161, 2327299, 16291093]

約数ペア:

[(1, 16291093), (7, 2327299), (13, 1253161), (47, 346619), (91, 179023), (169, 96397), (293, 55601), (329, 49517), (611, 26663), (1183, 13771), (2051, 7943), (3809, 4277)]