42809001

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 58411584

約数和(自身を除く): 15602583

約数列:

[1, 3, 53, 159, 307, 877, 921, 2631, 16271, 46481, 48813, 139443, 269239, 807717, 14269667, 42809001]

約数ペア:

[(1, 42809001), (3, 14269667), (53, 807717), (159, 269239), (307, 139443), (877, 48813), (921, 46481), (2631, 16271)]