25904961

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{50497}}^1$

素因数の和:50525

約数の個数: 16

約数和(自身を含む): 40398400

約数和(自身を除く): 14493439

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 50497, 151491, 454473, 959443, 1363419, 2878329, 8634987, 25904961]

約数ペア:

[(1, 25904961), (3, 8634987), (9, 2878329), (19, 1363419), (27, 959443), (57, 454473), (171, 151491), (513, 50497)]