2565718479

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{619}}^1\times {\mathrm{15881}}^1$

素因数の和:16535

約数の個数: 24

約数和(自身を含む): 3840267600

約数和(自身を除く): 1274549121

約数列:

[1, 3, 9, 29, 87, 261, 619, 1857, 5571, 15881, 17951, 47643, 53853, 142929, 161559, 460549, 1381647, 4144941, 9830339, 29491017, 88473051, 285079831, 855239493, 2565718479]

約数ペア:

[(1, 2565718479), (3, 855239493), (9, 285079831), (29, 88473051), (87, 29491017), (261, 9830339), (619, 4144941), (1857, 1381647), (5571, 460549), (15881, 161559), (17951, 142929), (47643, 53853)]