2128682013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{133351}}^1$

素因数の和:133684

約数の個数: 16

約数和(自身を含む): 3014822016

約数和(自身を除く): 886140003

約数列:

[1, 3, 17, 51, 313, 939, 5321, 15963, 133351, 400053, 2266967, 6800901, 41738863, 125216589, 709560671, 2128682013]

約数ペア:

[(1, 2128682013), (3, 709560671), (17, 125216589), (51, 41738863), (313, 6800901), (939, 2266967), (5321, 400053), (15963, 133351)]