130333393

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 137927680

約数和(自身を除く): 7594287

約数列:

[1, 31, 61, 157, 439, 1891, 4867, 9577, 13609, 26779, 68923, 296887, 830149, 2136613, 4204303, 130333393]

約数ペア:

[(1, 130333393), (31, 4204303), (61, 2136613), (157, 830149), (439, 296887), (1891, 68923), (4867, 26779), (9577, 13609)]