2017407189

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1574869}}^1$

素因数の和:1574940

約数の個数: 16

約数和(自身を含む): 3124542080

約数和(自身を除く): 1107134891

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1574869, 4724607, 11024083, 33072249, 96067009, 288201027, 672469063, 2017407189]

約数ペア:

[(1, 2017407189), (3, 672469063), (7, 288201027), (21, 96067009), (61, 33072249), (183, 11024083), (427, 4724607), (1281, 1574869)]