291249459

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6203}}^1$

素因数の和:6296

約数の個数: 32

約数和(自身を含む): 452643840

約数和(自身を除く): 161394381

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 999, 1269, 1739, 5217, 6203, 15651, 18609, 46953, 55827, 167481, 229511, 291541, 688533, 874623, 2065599, 2623869, 6196797, 7871607, 10787017, 32361051, 97083153, 291249459]

約数ペア:

[(1, 291249459), (3, 97083153), (9, 32361051), (27, 10787017), (37, 7871607), (47, 6196797), (111, 2623869), (141, 2065599), (333, 874623), (423, 688533), (999, 291541), (1269, 229511), (1739, 167481), (5217, 55827), (6203, 46953), (15651, 18609)]