42612871

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 50600704

約数和(自身を除く): 7987833

約数列:

[1, 7, 43, 67, 301, 469, 2113, 2881, 14791, 20167, 90859, 141571, 636013, 990997, 6087553, 42612871]

約数ペア:

[(1, 42612871), (7, 6087553), (43, 990997), (67, 636013), (301, 141571), (469, 90859), (2113, 20167), (2881, 14791)]