13690509

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5981}}^1$

素因数の和:6100

約数の個数: 16

約数和(自身を含む): 21056640

約数和(自身を除く): 7366131

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 5981, 17943, 41867, 125601, 651929, 1955787, 4563503, 13690509]

約数ペア:

[(1, 13690509), (3, 4563503), (7, 1955787), (21, 651929), (109, 125601), (327, 41867), (763, 17943), (2289, 5981)]