17970423

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 24704736

約数和(自身を除く): 6734313

約数列:

[1, 3, 41, 123, 193, 579, 757, 2271, 7913, 23739, 31037, 93111, 146101, 438303, 5990141, 17970423]

約数ペア:

[(1, 17970423), (3, 5990141), (41, 438303), (123, 146101), (193, 93111), (579, 31037), (757, 23739), (2271, 7913)]