977280073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{16127}}^1$

素因数の和:16932

約数の個数: 16

約数和(自身を含む): 1220050944

約数和(自身を除く): 242770871

約数列:

[1, 7, 11, 77, 787, 5509, 8657, 16127, 60599, 112889, 177397, 1241779, 12691949, 88843643, 139611439, 977280073]

約数ペア:

[(1, 977280073), (7, 139611439), (11, 88843643), (77, 12691949), (787, 1241779), (5509, 177397), (8657, 112889), (16127, 60599)]