16433661

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 24208128

約数和(自身を除く): 7774467

約数列:

[1, 3, 23, 37, 41, 69, 111, 123, 157, 471, 851, 943, 1517, 2553, 2829, 3611, 4551, 5809, 6437, 10833, 17427, 19311, 34891, 104673, 133607, 148051, 238169, 400821, 444153, 714507, 5477887, 16433661]

約数ペア:

[(1, 16433661), (3, 5477887), (23, 714507), (37, 444153), (41, 400821), (69, 238169), (111, 148051), (123, 133607), (157, 104673), (471, 34891), (851, 19311), (943, 17427), (1517, 10833), (2553, 6437), (2829, 5809), (3611, 4551)]