813326547

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{77261}}^1$

素因数の和:77315

約数の個数: 24

約数和(自身を含む): 1233101520

約数和(自身を除く): 419774973

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 3509, 10527, 77261, 231783, 849871, 2240569, 2549613, 6721707, 9348581, 24646259, 28045743, 73938777, 271108849, 813326547]

約数ペア:

[(1, 813326547), (3, 271108849), (11, 73938777), (29, 28045743), (33, 24646259), (87, 9348581), (121, 6721707), (319, 2549613), (363, 2240569), (957, 849871), (3509, 231783), (10527, 77261)]