869787351

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{491}}^1\times {\mathrm{1321}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 1268326800

約数和(自身を除く): 398539449

約数列:

[1, 3, 9, 149, 447, 491, 1321, 1341, 1473, 3963, 4419, 11889, 73159, 196829, 219477, 590487, 648611, 658431, 1771461, 1945833, 5837499, 96643039, 289929117, 869787351]

約数ペア:

[(1, 869787351), (3, 289929117), (9, 96643039), (149, 5837499), (447, 1945833), (491, 1771461), (1321, 658431), (1341, 648611), (1473, 590487), (3963, 219477), (4419, 196829), (11889, 73159)]