7869870399

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1\times {\mathrm{19031}}^1$

素因数の和:19790

約数の個数: 16

約数和(自身を含む): 10551340800

約数和(自身を除く): 2681470401

約数列:

[1, 3, 307, 449, 921, 1347, 19031, 57093, 137843, 413529, 5842517, 8544919, 17527551, 25634757, 2623290133, 7869870399]

約数ペア:

[(1, 7869870399), (3, 2623290133), (307, 25634757), (449, 17527551), (921, 8544919), (1347, 5842517), (19031, 413529), (57093, 137843)]