381775681

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{38653}}^1$

素因数の和:38760

約数の個数: 16

約数和(自身を含む): 467558784

約数和(自身を除く): 85783103

約数列:

[1, 7, 17, 83, 119, 581, 1411, 9877, 38653, 270571, 657101, 3208199, 4599707, 22457393, 54539383, 381775681]

約数ペア:

[(1, 381775681), (7, 54539383), (17, 22457393), (83, 4599707), (119, 3208199), (581, 657101), (1411, 270571), (9877, 38653)]