20130754497

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2224147}}^1$

素因数の和:2224588

約数の個数: 16

約数和(自身を含む): 30746621952

約数和(自身を除く): 10615867455

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 9051, 2224147, 6672441, 15569029, 46707087, 958607357, 2875822071, 6710251499, 20130754497]

約数ペア:

[(1, 20130754497), (3, 6710251499), (7, 2875822071), (21, 958607357), (431, 46707087), (1293, 15569029), (3017, 6672441), (9051, 2224147)]