86347261

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12323}}^1$

素因数の和:12361

約数の個数: 24

約数和(自身を含む): 118014624

約数和(自身を除く): 31667363

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 12323, 86261, 135553, 160199, 603827, 948871, 1121393, 1762189, 6642097, 7849751, 12335323, 86347261]

約数ペア:

[(1, 86347261), (7, 12335323), (11, 7849751), (13, 6642097), (49, 1762189), (77, 1121393), (91, 948871), (143, 603827), (539, 160199), (637, 135553), (1001, 86261), (7007, 12323)]