25809159

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6899}}^1$

素因数の和:6974

約数の個数: 16

約数和(自身を含む): 36432000

約数和(自身を除く): 10622841

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 6899, 20697, 200071, 296657, 600213, 889971, 8603053, 25809159]

約数ペア:

[(1, 25809159), (3, 8603053), (29, 889971), (43, 600213), (87, 296657), (129, 200071), (1247, 20697), (3741, 6899)]