127898547

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{9871}}^1$

素因数の和:10498

約数の個数: 16

約数和(自身を含む): 195228672

約数和(自身を除く): 67330125

約数列:

[1, 3, 7, 21, 617, 1851, 4319, 9871, 12957, 29613, 69097, 207291, 6090407, 18271221, 42632849, 127898547]

約数ペア:

[(1, 127898547), (3, 42632849), (7, 18271221), (21, 6090407), (617, 207291), (1851, 69097), (4319, 29613), (9871, 12957)]