25285393

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 29877120

約数和(自身を除く): 4591727

約数列:

[1, 7, 37, 233, 259, 419, 1631, 2933, 8621, 15503, 60347, 97627, 108521, 683389, 3612199, 25285393]

約数ペア:

[(1, 25285393), (7, 3612199), (37, 683389), (233, 108521), (259, 97627), (419, 60347), (1631, 15503), (2933, 8621)]