126951209

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{743}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 161828928

約数和(自身を除く): 34877719

約数列:

[1, 7, 11, 49, 77, 317, 539, 743, 2219, 3487, 5201, 8173, 15533, 24409, 36407, 57211, 170863, 235531, 400477, 1648717, 2590841, 11541019, 18135887, 126951209]

約数ペア:

[(1, 126951209), (7, 18135887), (11, 11541019), (49, 2590841), (77, 1648717), (317, 400477), (539, 235531), (743, 170863), (2219, 57211), (3487, 36407), (5201, 24409), (8173, 15533)]