76397321

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10903}}^1$

素因数の和:10941

約数の個数: 24

約数和(自身を含む): 104416704

約数和(自身を除く): 28019383

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 10903, 76321, 119933, 141739, 534247, 839531, 992173, 1559129, 5876717, 6945211, 10913903, 76397321]

約数ペア:

[(1, 76397321), (7, 10913903), (11, 6945211), (13, 5876717), (49, 1559129), (77, 992173), (91, 839531), (143, 534247), (539, 141739), (637, 119933), (1001, 76321), (7007, 10903)]