40798109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 45562176

約数和(自身を除く): 4764067

約数列:

[1, 11, 67, 197, 281, 737, 2167, 3091, 13199, 18827, 55357, 145189, 207097, 608927, 3708919, 40798109]

約数ペア:

[(1, 40798109), (11, 3708919), (67, 608927), (197, 207097), (281, 145189), (737, 55357), (2167, 18827), (3091, 13199)]