1306899

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 2114112

約数和(自身を除く): 807213

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 307, 387, 473, 921, 1419, 2763, 3377, 4257, 10131, 13201, 30393, 39603, 118809, 145211, 435633, 1306899]

約数ペア:

[(1, 1306899), (3, 435633), (9, 145211), (11, 118809), (33, 39603), (43, 30393), (99, 13201), (129, 10131), (307, 4257), (387, 3377), (473, 2763), (921, 1419)]