13089537

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 20398560

約数和(自身を除く): 7309023

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 1867, 2337, 5601, 7011, 16803, 35473, 76547, 106419, 229641, 319257, 688923, 1454393, 4363179, 13089537]

約数ペア:

[(1, 13089537), (3, 4363179), (9, 1454393), (19, 688923), (41, 319257), (57, 229641), (123, 106419), (171, 76547), (369, 35473), (779, 16803), (1867, 7011), (2337, 5601)]