12814173

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 19845120

約数和(自身を除く): 7030947

約数列:

[1, 3, 9, 27, 37, 101, 111, 127, 303, 333, 381, 909, 999, 1143, 2727, 3429, 3737, 4699, 11211, 12827, 14097, 33633, 38481, 42291, 100899, 115443, 126873, 346329, 474599, 1423797, 4271391, 12814173]

約数ペア:

[(1, 12814173), (3, 4271391), (9, 1423797), (27, 474599), (37, 346329), (101, 126873), (111, 115443), (127, 100899), (303, 42291), (333, 38481), (381, 33633), (909, 14097), (999, 12827), (1143, 11211), (2727, 4699), (3429, 3737)]