713384921

素因数分解:

${\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 739303488

約数和(自身を除く): 25918567

約数列:

[1, 43, 157, 251, 421, 6751, 10793, 18103, 39407, 66097, 105671, 1694501, 2842171, 4543853, 16590347, 713384921]

約数ペア:

[(1, 713384921), (43, 16590347), (157, 4543853), (251, 2842171), (421, 1694501), (6751, 105671), (10793, 66097), (18103, 39407)]