1215247323

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1\times {\mathrm{4159}}^1$

素因数の和:4898

約数の個数: 16

約数和(自身を含む): 1632983040

約数和(自身を除く): 417735717

約数列:

[1, 3, 173, 519, 563, 1689, 4159, 12477, 97399, 292197, 719507, 2158521, 2341517, 7024551, 405082441, 1215247323]

約数ペア:

[(1, 1215247323), (3, 405082441), (173, 7024551), (519, 2341517), (563, 2158521), (1689, 719507), (4159, 292197), (12477, 97399)]