42443397

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5281}}^1$

素因数の和:5353

約数の個数: 24

約数和(自身を含む): 65919360

約数和(自身を除く): 23475963

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 5281, 8037, 15843, 47529, 100339, 248207, 301017, 744621, 903051, 2233863, 4715933, 14147799, 42443397]

約数ペア:

[(1, 42443397), (3, 14147799), (9, 4715933), (19, 2233863), (47, 903051), (57, 744621), (141, 301017), (171, 248207), (423, 100339), (893, 47529), (2679, 15843), (5281, 8037)]