299714947

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{47521}}^1$

素因数の和:47598

約数の個数: 16

約数和(自身を含む): 369531072

約数和(自身を除く): 69816125

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 47521, 332647, 807857, 2518613, 5654999, 17630291, 42816421, 299714947]

約数ペア:

[(1, 299714947), (7, 42816421), (17, 17630291), (53, 5654999), (119, 2518613), (371, 807857), (901, 332647), (6307, 47521)]