42048711

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 62599680

約数和(自身を除く): 20550969

約数列:

[1, 3, 9, 43, 129, 179, 387, 537, 607, 1611, 1821, 5463, 7697, 23091, 26101, 69273, 78303, 108653, 234909, 325959, 977877, 4672079, 14016237, 42048711]

約数ペア:

[(1, 42048711), (3, 14016237), (9, 4672079), (43, 977877), (129, 325959), (179, 234909), (387, 108653), (537, 78303), (607, 69273), (1611, 26101), (1821, 23091), (5463, 7697)]