13162723

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 16210800

約数和(自身を除く): 3048077

約数列:

[1, 7, 29, 49, 59, 157, 203, 413, 1099, 1421, 1711, 2891, 4553, 7693, 9263, 11977, 31871, 64841, 83839, 223097, 268627, 453887, 1880389, 13162723]

約数ペア:

[(1, 13162723), (7, 1880389), (29, 453887), (49, 268627), (59, 223097), (157, 83839), (203, 64841), (413, 31871), (1099, 11977), (1421, 9263), (1711, 7693), (2891, 4553)]