20133113

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20113}}^1$

素因数の和:20144

約数の個数: 16

約数和(自身を含む): 27033216

約数和(自身を除く): 6900103

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 20113, 140791, 221243, 261469, 1548701, 1830283, 2876159, 20133113]

約数ペア:

[(1, 20133113), (7, 2876159), (11, 1830283), (13, 1548701), (77, 261469), (91, 221243), (143, 140791), (1001, 20113)]