147185647

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{4409}}^1$

素因数の和:4686

約数の個数: 16

約数和(自身を含む): 177811200

約数和(自身を除く): 30625553

約数列:

[1, 7, 19, 133, 251, 1757, 4409, 4769, 30863, 33383, 83771, 586397, 1106659, 7746613, 21026521, 147185647]

約数ペア:

[(1, 147185647), (7, 21026521), (19, 7746613), (133, 1106659), (251, 586397), (1757, 83771), (4409, 33383), (4769, 30863)]