29889167

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 39595392

約数和(自身を除く): 9706225

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 2411, 12397, 16877, 26521, 55453, 118139, 185647, 388171, 609983, 1299529, 2717197, 4269881, 29889167]

約数ペア:

[(1, 29889167), (7, 4269881), (11, 2717197), (23, 1299529), (49, 609983), (77, 388171), (161, 185647), (253, 118139), (539, 55453), (1127, 26521), (1771, 16877), (2411, 12397)]