287130697

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{9613}}^1$

素因数の和:9888

約数の個数: 16

約数和(自身を含む): 348872832

約数和(自身を除く): 61742135

約数列:

[1, 7, 17, 119, 251, 1757, 4267, 9613, 29869, 67291, 163421, 1143947, 2412863, 16890041, 41018671, 287130697]

約数ペア:

[(1, 287130697), (7, 41018671), (17, 16890041), (119, 2412863), (251, 1143947), (1757, 163421), (4267, 67291), (9613, 29869)]