121987131839

素因数分解:

${\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{6891539}}^1$

素因数の和:6892141

約数の個数: 8

約数和(自身を含む): 126142748160

約数和(自身を除く): 4155616321

約数列:

[1, 31, 571, 17701, 6891539, 213637709, 3935068769, 121987131839]

約数ペア:

[(1, 121987131839), (31, 3935068769), (571, 213637709), (17701, 6891539)]