24984791

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 29514240

約数和(自身を除く): 4529449

約数列:

[1, 13, 19, 31, 169, 247, 251, 403, 589, 3211, 3263, 4769, 5239, 7657, 7781, 42419, 61997, 99541, 101153, 147839, 805961, 1314989, 1921907, 24984791]

約数ペア:

[(1, 24984791), (13, 1921907), (19, 1314989), (31, 805961), (169, 147839), (247, 101153), (251, 99541), (403, 61997), (589, 42419), (3211, 7781), (3263, 7657), (4769, 5239)]