421559981

素因数分解:

${\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 440290800

約数和(自身を除く): 18730819

約数列:

[1, 37, 89, 313, 409, 3293, 11581, 15133, 27857, 36401, 128017, 1030709, 1346837, 4736629, 11393513, 421559981]

約数ペア:

[(1, 421559981), (37, 11393513), (89, 4736629), (313, 1346837), (409, 1030709), (3293, 128017), (11581, 36401), (15133, 27857)]