126587321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{15877}}^1$

素因数の和:15968

約数の個数: 16

約数和(自身を含む): 155477376

約数和(自身を除く): 28890055

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 15877, 111139, 269909, 1063759, 1889363, 7446313, 18083903, 126587321]

約数ペア:

[(1, 126587321), (7, 18083903), (17, 7446313), (67, 1889363), (119, 1063759), (469, 269909), (1139, 111139), (7973, 15877)]