269658613

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{90217}}^1$

素因数の和:90292

約数の個数: 12

約数和(自身を含む): 318830412

約数和(自身を除く): 49171799

約数列:

[1, 7, 49, 61, 427, 2989, 90217, 631519, 4420633, 5503237, 38522659, 269658613]

約数ペア:

[(1, 269658613), (7, 38522659), (49, 5503237), (61, 4420633), (427, 631519), (2989, 90217)]