47897391

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 65116800

約数和(自身を除く): 17219409

約数列:

[1, 3, 83, 149, 249, 447, 1291, 3873, 12367, 37101, 107153, 192359, 321459, 577077, 15965797, 47897391]

約数ペア:

[(1, 47897391), (3, 15965797), (83, 577077), (149, 321459), (249, 192359), (447, 107153), (1291, 37101), (3873, 12367)]