587121

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 835584

約数和(自身を除く): 248463

約数列:

[1, 3, 23, 67, 69, 127, 201, 381, 1541, 2921, 4623, 8509, 8763, 25527, 195707, 587121]

約数ペア:

[(1, 587121), (3, 195707), (23, 25527), (67, 8763), (69, 8509), (127, 4623), (201, 2921), (381, 1541)]