61965491

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{571}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 73032960

約数和(自身を除く): 11067469

約数列:

[1, 7, 37, 259, 419, 571, 2933, 3997, 15503, 21127, 108521, 147889, 239249, 1674743, 8852213, 61965491]

約数ペア:

[(1, 61965491), (7, 8852213), (37, 1674743), (259, 239249), (419, 147889), (571, 108521), (2933, 21127), (3997, 15503)]