13513737

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 18698240

約数和(自身を除く): 5184503

約数列:

[1, 3, 31, 93, 331, 439, 993, 1317, 10261, 13609, 30783, 40827, 145309, 435927, 4504579, 13513737]

約数ペア:

[(1, 13513737), (3, 4504579), (31, 435927), (93, 145309), (331, 40827), (439, 30783), (993, 13609), (1317, 10261)]