112919521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 138475008

約数和(自身を除く): 25555487

約数列:

[1, 11, 13, 47, 53, 143, 317, 517, 583, 611, 689, 2491, 3487, 4121, 6721, 7579, 14899, 16801, 27401, 32383, 45331, 163889, 184811, 193687, 218413, 356213, 789647, 2130557, 2402543, 8686117, 10265411, 112919521]

約数ペア:

[(1, 112919521), (11, 10265411), (13, 8686117), (47, 2402543), (53, 2130557), (143, 789647), (317, 356213), (517, 218413), (583, 193687), (611, 184811), (689, 163889), (2491, 45331), (3487, 32383), (4121, 27401), (6721, 16801), (7579, 14899)]