5453973

素因数分解:

$3^4\times 7^1\times {\mathrm{9619}}^1$

素因数の和:9638

約数の個数: 20

約数和(自身を含む): 9312160

約数和(自身を除く): 3858187

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 9619, 28857, 67333, 86571, 201999, 259713, 605997, 779139, 1817991, 5453973]

約数ペア:

[(1, 5453973), (3, 1817991), (7, 779139), (9, 605997), (21, 259713), (27, 201999), (63, 86571), (81, 67333), (189, 28857), (567, 9619)]