39893207

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 42294912

約数和(自身を除く): 2401705

約数列:

[1, 43, 61, 67, 227, 2623, 2881, 4087, 9761, 13847, 15209, 175741, 595421, 653987, 927749, 39893207]

約数ペア:

[(1, 39893207), (43, 927749), (61, 653987), (67, 595421), (227, 175741), (2623, 15209), (2881, 13847), (4087, 9761)]