730450509

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{19381}}^1$

素因数の和:20140

約数の個数: 16

約数和(自身を含む): 1032672960

約数和(自身を除く): 302222451

約数列:

[1, 3, 17, 51, 739, 2217, 12563, 19381, 37689, 58143, 329477, 988431, 14322559, 42967677, 243483503, 730450509]

約数ペア:

[(1, 730450509), (3, 243483503), (17, 42967677), (51, 14322559), (739, 988431), (2217, 329477), (12563, 58143), (19381, 37689)]