1881036393

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{65063}}^1$

素因数の和:65508

約数の個数: 16

約数和(自身を含む): 2623380480

約数和(自身を除く): 742344087

約数列:

[1, 3, 23, 69, 419, 1257, 9637, 28911, 65063, 195189, 1496449, 4489347, 27261397, 81784191, 627012131, 1881036393]

約数ペア:

[(1, 1881036393), (3, 627012131), (23, 81784191), (69, 27261397), (419, 4489347), (1257, 1496449), (9637, 195189), (28911, 65063)]