1255861103

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{9067}}^1$

素因数の和:9542

約数の個数: 16

約数和(自身を含む): 1469451264

約数和(自身を除く): 213590161

約数列:

[1, 7, 47, 329, 421, 2947, 9067, 19787, 63469, 138509, 426149, 2983043, 3817207, 26720449, 179408729, 1255861103]

約数ペア:

[(1, 1255861103), (7, 179408729), (47, 26720449), (329, 3817207), (421, 2983043), (2947, 426149), (9067, 138509), (19787, 63469)]