25128297

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 38438400

約数和(自身を除く): 13310103

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 2239, 3741, 6717, 11223, 20151, 64931, 96277, 194793, 288831, 584379, 866493, 2792033, 8376099, 25128297]

約数ペア:

[(1, 25128297), (3, 8376099), (9, 2792033), (29, 866493), (43, 584379), (87, 288831), (129, 194793), (261, 96277), (387, 64931), (1247, 20151), (2239, 11223), (3741, 6717)]