144431287

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1009}}^1$

素因数の和:1064

約数の個数: 36

約数和(自身を含む): 196659120

約数和(自身を除く): 52227833

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 169, 847, 1001, 1009, 1183, 1573, 1859, 7063, 11011, 11099, 13013, 13117, 20449, 77693, 91819, 122089, 143143, 144287, 170521, 854623, 1010009, 1193647, 1587157, 1875731, 11110099, 13130117, 20633041, 144431287]

約数ペア:

[(1, 144431287), (7, 20633041), (11, 13130117), (13, 11110099), (77, 1875731), (91, 1587157), (121, 1193647), (143, 1010009), (169, 854623), (847, 170521), (1001, 144287), (1009, 143143), (1183, 122089), (1573, 91819), (1859, 77693), (7063, 20449), (11011, 13117), (11099, 13013)]