260094237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{392299}}^1$

素因数の和:392332

約数の個数: 16

約数和(自身を含む): 395438400

約数和(自身を除く): 135344163

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 392299, 1176897, 5099887, 6669083, 15299661, 20007249, 86698079, 260094237]

約数ペア:

[(1, 260094237), (3, 86698079), (13, 20007249), (17, 15299661), (39, 6669083), (51, 5099887), (221, 1176897), (663, 392299)]