25318239

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2801}}^1$

素因数の和:2958

約数の個数: 16

約数和(自身を含む): 35506944

約数和(自身を除く): 10188705

約数列:

[1, 3, 23, 69, 131, 393, 2801, 3013, 8403, 9039, 64423, 193269, 366931, 1100793, 8439413, 25318239]

約数ペア:

[(1, 25318239), (3, 8439413), (23, 1100793), (69, 366931), (131, 193269), (393, 64423), (2801, 9039), (3013, 8403)]