8971105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12547}}^1$

素因数の和:12576

約数の個数: 16

約数和(自身を含む): 12648384

約数和(自身を除く): 3677279

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 12547, 62735, 138017, 163111, 690085, 815555, 1794221, 8971105]

約数ペア:

[(1, 8971105), (5, 1794221), (11, 815555), (13, 690085), (55, 163111), (65, 138017), (143, 62735), (715, 12547)]