239538169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2851}}^1$

素因数の和:3168

約数の個数: 16

約数和(自身を含む): 270232704

約数和(自身を除く): 30694535

約数列:

[1, 13, 23, 281, 299, 2851, 3653, 6463, 37063, 65573, 84019, 801131, 852449, 10414703, 18426013, 239538169]

約数ペア:

[(1, 239538169), (13, 18426013), (23, 10414703), (281, 852449), (299, 801131), (2851, 84019), (3653, 65573), (6463, 37063)]