20248503

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{461}}^1$

素因数の和:508

約数の個数: 20

約数和(自身を含む): 29762040

約数和(自身を除く): 9513537

約数列:

[1, 3, 11, 33, 121, 363, 461, 1331, 1383, 3993, 5071, 14641, 15213, 43923, 55781, 167343, 613591, 1840773, 6749501, 20248503]

約数ペア:

[(1, 20248503), (3, 6749501), (11, 1840773), (33, 613591), (121, 167343), (363, 55781), (461, 43923), (1331, 15213), (1383, 14641), (3993, 5071)]