13691163

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 18612000

約数和(自身を除く): 4920837

約数列:

[1, 3, 109, 149, 281, 327, 447, 843, 16241, 30629, 41869, 48723, 91887, 125607, 4563721, 13691163]

約数ペア:

[(1, 13691163), (3, 4563721), (109, 125607), (149, 91887), (281, 48723), (327, 41869), (447, 30629), (843, 16241)]