25251399

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{49223}}^1$

素因数の和:49251

約数の個数: 16

約数和(自身を含む): 39379200

約数和(自身を除く): 14127801

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 49223, 147669, 443007, 935237, 1329021, 2805711, 8417133, 25251399]

約数ペア:

[(1, 25251399), (3, 8417133), (9, 2805711), (19, 1329021), (27, 935237), (57, 443007), (171, 147669), (513, 49223)]