274611421

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{100333}}^1$

素因数の和:100380

約数の個数: 16

約数和(自身を含む): 346754304

約数和(自身を除く): 72142883

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 100333, 702331, 1705661, 2307659, 11939627, 16153613, 39230203, 274611421]

約数ペア:

[(1, 274611421), (7, 39230203), (17, 16153613), (23, 11939627), (119, 2307659), (161, 1705661), (391, 702331), (2737, 100333)]