3816321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 1989759

約数列:

[1, 3, 19, 23, 41, 57, 69, 71, 123, 213, 437, 779, 943, 1311, 1349, 1633, 2337, 2829, 2911, 4047, 4899, 8733, 17917, 31027, 53751, 55309, 66953, 93081, 165927, 200859, 1272107, 3816321]

約数ペア:

[(1, 3816321), (3, 1272107), (19, 200859), (23, 165927), (41, 93081), (57, 66953), (69, 55309), (71, 53751), (123, 31027), (213, 17917), (437, 8733), (779, 4899), (943, 4047), (1311, 2911), (1349, 2829), (1633, 2337)]