16213983

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 22519392

約数和(自身を除く): 6305409

約数列:

[1, 3, 41, 61, 123, 183, 2161, 2501, 6483, 7503, 88601, 131821, 265803, 395463, 5404661, 16213983]

約数ペア:

[(1, 16213983), (3, 5404661), (41, 395463), (61, 265803), (123, 131821), (183, 88601), (2161, 7503), (2501, 6483)]