28249833

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{829}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 38857280

約数和(自身を除く): 10607447

約数列:

[1, 3, 37, 111, 307, 829, 921, 2487, 11359, 30673, 34077, 92019, 254503, 763509, 9416611, 28249833]

約数ペア:

[(1, 28249833), (3, 9416611), (37, 763509), (111, 254503), (307, 92019), (829, 34077), (921, 30673), (2487, 11359)]