51471343

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 65695616

約数和(自身を除く): 14224273

約数列:

[1, 7, 11, 67, 77, 121, 469, 737, 847, 907, 5159, 6349, 8107, 9977, 56749, 60769, 69839, 109747, 425383, 668459, 768229, 4679213, 7353049, 51471343]

約数ペア:

[(1, 51471343), (7, 7353049), (11, 4679213), (67, 768229), (77, 668459), (121, 425383), (469, 109747), (737, 69839), (847, 60769), (907, 56749), (5159, 9977), (6349, 8107)]