25697247

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 35022720

約数和(自身を除く): 9325473

約数列:

[1, 3, 67, 173, 201, 519, 739, 2217, 11591, 34773, 49513, 127847, 148539, 383541, 8565749, 25697247]

約数ペア:

[(1, 25697247), (3, 8565749), (67, 383541), (173, 148539), (201, 127847), (519, 49513), (739, 34773), (2217, 11591)]